Impinj, Inc.

Organization

Seattle, WA, US

Ticker Symbols

NASDAQ:PI

ELECTRONIC COMPONENTS, NEC
Business Address
400 FAIRVIEW AVENUE NORTH SUITE 1200 SEATTLE WA 98109 206-517-5300
Mailing Address
400 FAIRVIEW AVENUE NORTH SUITE 1200 SEATTLE WA 98109
State Location
WA
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
User-filtered RFID inventory
- Patent number 11,995,498
- Issue date May 28, 2024
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single-port omnidirectional antenna
- Patent number D1025036
- Issue date Apr 30, 2024
- Impinj, Inc.
- Pavel Nikitin
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Fast frequency switching for RFID applications
- Patent number 11,960,955
- Issue date Apr 16, 2024
- Impinj, Inc.
- Mike Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID integrated circuit identifier self-check
- Patent number 11,893,446
- Issue date Feb 6, 2024
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID tag clock frequency reduction during tuning
- Patent number 11,853,826
- Issue date Dec 26, 2023
- Impinj, Inc.
- John D. Hyde
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Environment-based RFID IC behavior
- Patent number 11,798,392
- Issue date Oct 24, 2023
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling RFID tag population backscatter characteristics
- Patent number 11,797,813
- Issue date Oct 24, 2023
- Impinj, Inc.
- Joshua F. Ensworth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inventory-cycle-based RFID tag location
- Patent number 11,790,192
- Issue date Oct 17, 2023
- Impinj, Inc.
- Alberto Pesavento
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-speed RFID tag assembly using impulse heating
- Patent number 11,790,206
- Issue date Oct 17, 2023
- Impinj, Inc.
- Ronald Lee Koepp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID tags enforcing persistence while powered
- Patent number 11,783,140
- Issue date Oct 10, 2023
- Impinj, Inc.
- Theron Stanford
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID loss-prevention based on transition risk
- Patent number 11,748,703
- Issue date Sep 5, 2023
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rectifier backflow reduction via biasing
- Patent number 11,734,540
- Issue date Aug 22, 2023
- Impinj, Inc.
- Amita Patil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital identities for physical items
- Patent number 11,681,889
- Issue date Jun 20, 2023
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Item identification via RFID tag secret
- Patent number 11,651,180
- Issue date May 16, 2023
- Impinj, Inc.
- Matthew Robshaw
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID systems with session-dependent replies
- Patent number 11,562,322
- Issue date Jan 24, 2023
- Impinj, Inc.
- Theron Stanford
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast frequency switching for RFID applications
- Patent number 11,514,255
- Issue date Nov 29, 2022
- Impinj, Inc.
- Mike Thomas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
User-filtered RFID inventory
- Patent number 11,514,254
- Issue date Nov 29, 2022
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID tags with public and private inventory states
- Patent number 11,481,592
- Issue date Oct 25, 2022
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID tag rectifiers with bias current reuse
- Patent number 11,481,591
- Issue date Oct 25, 2022
- Impinj, Inc.
- Charles J. T. Peach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID-based item presence detection
- Patent number 11,461,570
- Issue date Oct 4, 2022
- Impinj, Inc.
- Balaji Shyamkumar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID integrated circuits with large contact pads
- Patent number 11,423,278
- Issue date Aug 23, 2022
- Impinj, Inc.
- Ronald L. Koepp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID integrated circuits with electrical bridges
- Patent number 11,403,505
- Issue date Aug 2, 2022
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Enhanced RFID tag authentication
- Patent number 11,361,174
- Issue date Jun 14, 2022
- Impinj, Inc.
- Matthew Robshaw
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Environment-based RFID IC behavior
- Patent number 11,341,837
- Issue date May 24, 2022
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID integrated circuit identifier self-check
- Patent number 11,341,343
- Issue date May 24, 2022
- Impinj, Inc.
- Christopher Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inventory-cycle-based RFID tag location
- Patent number 11,321,547
- Issue date May 3, 2022
- Impinj, Inc.
- Alberto Pesavento
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-speed RFID tag assembly using impulse heating
- Patent number 11,288,564
- Issue date Mar 29, 2022
- Impinj, Inc.
- Ronald Lee Koepp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID loss-prevention based on transition risk
- Patent number 11,244,282
- Issue date Feb 8, 2022
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital identities for physical items
- Patent number 11,232,340
- Issue date Jan 25, 2022
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
RFID tags enforcing persistence while powered
- Patent number 11,200,387
- Issue date Dec 14, 2021
- Impinj, Inc.
- Theron Stanford
- G06 - COMPUTING CALCULATING COUNTING

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Patents Applicationslast 30 patents

Information Patent Application
RFID TAG PARAMETER DETERMINATION USING PHASE
- Publication number 20240185004
- Publication date Jun 6, 2024
- Impinj, Inc.
- Austin OURSLAND
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID ICS WITH PRIVACY MODES
- Publication number 20220358337
- Publication date Nov 10, 2022
- Impinj, Inc.
- Christopher J. DIORIO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAG LOCATION USING SYNTHESIZED-BEAM RFID READERS
- Publication number 20170243032
- Publication date Aug 24, 2017
- Impinj, Inc.
- Alberto Pesavento
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAG AND READER CHARACTERISTIC DETERMINATION USING GROUP KEYS
- Publication number 20160034728
- Publication date Feb 4, 2016
- Impinj, Inc.
- Ron Oliver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID INTEGRATED CIRCUITS AND TAGS WITH ANTENNA CONTACTS ON MULTIPLE...
- Publication number 20150248604
- Publication date Sep 3, 2015
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID INTEGRATED CIRCUITS WITH ANTENNA CONTACTS ON MULTIPLE SURFACES
- Publication number 20150227832
- Publication date Aug 13, 2015
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID INTEGRATED CIRCUITS AND TAGS WITH ANTENNA CONTACTS ON MULTIPLE...
- Publication number 20140144992
- Publication date May 29, 2014
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID INTEGRATED CIRCUITS WITH ANTENNA CONTACTS ON MULTIPLE SURFACES
- Publication number 20140070010
- Publication date Mar 13, 2014
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID READERS CO-EXISTING WITH OTHER ISM-BAND DEVICES
- Publication number 20130163640
- Publication date Jun 27, 2013
- Impinj, Inc.
- Ali Aiouaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DUAL-FREQUENCY RFID TAG WITH ISOLATED INPUTS
- Publication number 20110285511
- Publication date Nov 24, 2011
- Impinji, Inc.
- Yael Maguire
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PACKAGED RFID IC WITH INTEGRATED ANTENNA
- Publication number 20100270382
- Publication date Oct 28, 2010
- Impinj, Inc.
- Ronald L. Koepp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INTERFERENCE REJECTION IN RFID TAGS
- Publication number 20100182129
- Publication date Jul 22, 2010
- Impinj, Inc.
- John D. Hyde
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAGS WITH POWER RECTIFIERS THAT HAVE BIAS
- Publication number 20090237220
- Publication date Sep 24, 2009
- Impinj, Inc.
- Ronald A. Oliver
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAUSING RFID TAG TO CHANGE HOW MANY REMAINING COMMANDS IT WILL COMP...
- Publication number 20090002132
- Publication date Jan 1, 2009
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-level non-volatile memory cell with high-VT enhanced BTBT device
- Publication number 20080279013
- Publication date Nov 13, 2008
- Impini, Inc.
- Andrew H. Horch
- G11 - INFORMATION STORAGE
Information Patent Application
RFID READERS CO-EXISTING WITH OTHER ISM-BAND DEVICES
- Publication number 20080266098
- Publication date Oct 30, 2008
- Impinj, Inc.
- Ali Aiouaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RFID TAG CHIPS AND TAGS REFRAINING FROM PARTICIPATING IN A SUBSEQUE...
- Publication number 20080258916
- Publication date Oct 23, 2008
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FACILITATING RFID TAGS TO REFRAIN FROM PARTICIPATING IN A SUBSEQUEN...
- Publication number 20080258878
- Publication date Oct 23, 2008
- Impinj, Inc.
- Paul Dietrich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RFID TAG CHIPS AND TAGS COMPLYING WITH ONLY A LIMITED NUMBER OF REM...
- Publication number 20080204195
- Publication date Aug 28, 2008
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID NON-VOLATILE MEMORY
- Publication number 20080205150
- Publication date Aug 28, 2008
- Impinj, Inc.
- Alberto Pesavento
- G11 - INFORMATION STORAGE
Information Patent Application
RFID TAGS REPLYING USING CHANGED REPLY TIMING
- Publication number 20080197978
- Publication date Aug 21, 2008
- Impinj, Inc.
- Christopher J. Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAUSING RFID TAGS TO REPLY USING CHANGED REPLY TIMING
- Publication number 20080197979
- Publication date Aug 21, 2008
- Impinj, Inc.
- Arthur Gustav Enyedy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Non-volatile memory devices having floating-gates fets with differe...
- Publication number 20080186772
- Publication date Aug 7, 2008
- Impini, Inc.
- Andrew E. Horch
- G11 - INFORMATION STORAGE
Information Patent Application
RFID TAG WITH REDUNDANT NON-VOLATILE MEMORY CELL
- Publication number 20080136602
- Publication date Jun 12, 2008
- Impinj, Inc.
- Yanjun Ma
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile memory with programming through band-to-band tunneling...
- Publication number 20080056010
- Publication date Mar 6, 2008
- Impinj, Inc.
- Andrew E. Horch
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile memory cell circuit with programming through band-to-b...
- Publication number 20080049519
- Publication date Feb 28, 2008
- Impinj, Inc.
- Andrew E. Horch
- G11 - INFORMATION STORAGE
Information Patent Application
RFID SYSTEM COMPONENTS IMPLEMENTING ADJUSTED BACKSCATTER CALCULATIO...
- Publication number 20080006702
- Publication date Jan 10, 2008
- Impinj, Inc.
- Christopher Diorio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INVERTER NON-VOLATILE MEMORY CELL AND ARRAY SYSTEM
- Publication number 20070263456
- Publication date Nov 15, 2007
- Impinj, Inc.
- Bin Wang
- G11 - INFORMATION STORAGE
Information Patent Application
Preventing timeout of RFID tag in timed state of air-interface prot...
- Publication number 20070236331
- Publication date Oct 11, 2007
- Impinj, Inc.
- Leland Thompson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Ahead-of-time scheduling of commands in RFID reader systems
- Publication number 20070236335
- Publication date Oct 11, 2007
- Impinj, Inc.
- Ali Aiouaz
- G06 - COMPUTING CALCULATING COUNTING

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Trademarklast 30 trademarks

Information Trademark
97590027 - IMPINJ PRIVACY
- Serial number 97590027
- Filing date Sep 13, 2022
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
97590010 - IMPINJ AUTHENTICITY
- Serial number 97590010
- Registration number 7341008
- Filing date Sep 13, 2022
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
87685942 - IMPINJ
- Serial number 87685942
- Registration number 5523135
- Filing date Nov 15, 2017
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86747461 - ITEMSENSE
- Serial number 86747461
- Registration number 5196354
- Filing date Sep 3, 2015
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86280473 - ITEM INTELLIGENCE
- Serial number 86280473
- Filing date May 14, 2014
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
86159885 - ENDURO
- Serial number 86159885
- Filing date Jan 8, 2014
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85259150 - STP
- Serial number 85259150
- Registration number 4191499
- Filing date Mar 6, 2011
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
85259159 - XARRAY
- Serial number 85259159
- Registration number 4584750
- Filing date Mar 6, 2011
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77919447 - POWERED BY IMPINJ
- Serial number 77919447
- Registration number 3882436
- Filing date Jan 25, 2010
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77872828 - TRUE3D
- Serial number 77872828
- Filing date Nov 14, 2009
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77872826 - QT
- Serial number 77872826
- Registration number 3955517
- Filing date Nov 14, 2009
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77810811 - AUTOPILOT
- Serial number 77810811
- Filing date Aug 23, 2009
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77701084 - TOUCHTAG
- Serial number 77701084
- Filing date Mar 27, 2009
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77226182 - LOGICNVMTIMES
- Serial number 77226182
- Registration number 3378399
- Filing date Jul 10, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77224575 - LOGIC NVM
- Serial number 77224575
- Registration number 3483409
- Filing date Jul 9, 2007
- Impinj, Inc.
- 35 - Advertising
Information Trademark
77135982 - BUTTON
- Serial number 77135982
- Filing date Mar 20, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77135986 - BRICKYARD
- Serial number 77135986
- Filing date Mar 20, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77135988 - SATELLITE
- Serial number 77135988
- Filing date Mar 20, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77135981 - PAPERCLIP
- Serial number 77135981
- Filing date Mar 20, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77135989 - GUARDRAIL
- Serial number 77135989
- Filing date Mar 20, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77135991 - SLATE
- Serial number 77135991
- Filing date Mar 20, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
77130517 - OCTANE
- Serial number 77130517
- Filing date Mar 14, 2007
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78898883 - INDY
- Serial number 78898883
- Registration number 3652721
- Filing date Jun 2, 2006
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78850519 - MONACO
- Serial number 78850519
- Filing date Mar 30, 2006
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78744068 - AEFUSE
- Serial number 78744068
- Filing date Oct 31, 2005
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78743018 - SPEEDWAY
- Serial number 78743018
- Registration number 3229171
- Filing date Oct 28, 2005
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78743023 - GRANDPRIX
- Serial number 78743023
- Filing date Oct 28, 2005
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78743022
- Serial number 78743022
- Filing date Oct 28, 2005
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78743016 - MONZA
- Serial number 78743016
- Registration number 3707021
- Filing date Oct 28, 2005
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78642721 - PROPELLER
- Serial number 78642721
- Registration number 3191439
- Filing date Jun 2, 2005
- Impinj, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Impinj, Inc.

Organization

Ticker Symbols

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

User-filtered RFID inventory

Single-port omnidirectional antenna

Fast frequency switching for RFID applications

RFID integrated circuit identifier self-check

RFID tag clock frequency reduction during tuning

Environment-based RFID IC behavior

Controlling RFID tag population backscatter characteristics

Inventory-cycle-based RFID tag location

High-speed RFID tag assembly using impulse heating

RFID tags enforcing persistence while powered

RFID loss-prevention based on transition risk

Rectifier backflow reduction via biasing

Digital identities for physical items

Item identification via RFID tag secret

RFID systems with session-dependent replies

Fast frequency switching for RFID applications

User-filtered RFID inventory

RFID tags with public and private inventory states

RFID tag rectifiers with bias current reuse

RFID-based item presence detection

RFID integrated circuits with large contact pads

RFID integrated circuits with electrical bridges

Enhanced RFID tag authentication

Environment-based RFID IC behavior

RFID integrated circuit identifier self-check

Inventory-cycle-based RFID tag location

High-speed RFID tag assembly using impulse heating

RFID loss-prevention based on transition risk

Digital identities for physical items

RFID tags enforcing persistence while powered

Patents Applicationslast 30 patents

RFID TAG PARAMETER DETERMINATION USING PHASE

RFID ICS WITH PRIVACY MODES

RFID TAG LOCATION USING SYNTHESIZED-BEAM RFID READERS

RFID TAG AND READER CHARACTERISTIC DETERMINATION USING GROUP KEYS

RFID INTEGRATED CIRCUITS AND TAGS WITH ANTENNA CONTACTS ON MULTIPLE...

RFID INTEGRATED CIRCUITS WITH ANTENNA CONTACTS ON MULTIPLE SURFACES

RFID INTEGRATED CIRCUITS AND TAGS WITH ANTENNA CONTACTS ON MULTIPLE...

RFID INTEGRATED CIRCUITS WITH ANTENNA CONTACTS ON MULTIPLE SURFACES

RFID READERS CO-EXISTING WITH OTHER ISM-BAND DEVICES

DUAL-FREQUENCY RFID TAG WITH ISOLATED INPUTS

PACKAGED RFID IC WITH INTEGRATED ANTENNA

INTERFERENCE REJECTION IN RFID TAGS

RFID TAGS WITH POWER RECTIFIERS THAT HAVE BIAS

CAUSING RFID TAG TO CHANGE HOW MANY REMAINING COMMANDS IT WILL COMP...

Multi-level non-volatile memory cell with high-VT enhanced BTBT device

RFID READERS CO-EXISTING WITH OTHER ISM-BAND DEVICES

RFID TAG CHIPS AND TAGS REFRAINING FROM PARTICIPATING IN A SUBSEQUE...

FACILITATING RFID TAGS TO REFRAIN FROM PARTICIPATING IN A SUBSEQUEN...

RFID TAG CHIPS AND TAGS COMPLYING WITH ONLY A LIMITED NUMBER OF REM...

HYBRID NON-VOLATILE MEMORY

RFID TAGS REPLYING USING CHANGED REPLY TIMING

CAUSING RFID TAGS TO REPLY USING CHANGED REPLY TIMING

Non-volatile memory devices having floating-gates fets with differe...

RFID TAG WITH REDUNDANT NON-VOLATILE MEMORY CELL

Non-volatile memory with programming through band-to-band tunneling...

Non-volatile memory cell circuit with programming through band-to-b...

RFID SYSTEM COMPONENTS IMPLEMENTING ADJUSTED BACKSCATTER CALCULATIO...

INVERTER NON-VOLATILE MEMORY CELL AND ARRAY SYSTEM

Preventing timeout of RFID tag in timed state of air-interface prot...

Ahead-of-time scheduling of commands in RFID reader systems

Trademarklast 30 trademarks

97590027 - IMPINJ PRIVACY

97590010 - IMPINJ AUTHENTICITY

87685942 - IMPINJ

86747461 - ITEMSENSE

86280473 - ITEM INTELLIGENCE

86159885 - ENDURO

85259150 - STP

85259159 - XARRAY

77919447 - POWERED BY IMPINJ

77872828 - TRUE3D