using light guides

Industry

CPC
G08B13/186

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Parent Industries

GPHYSICS G08Signaling G08BSIGNALLING OR CALLING SYSTEMS ORDER TELEGRAPHS ALARM SYSTEMS G08B13/00Burglar, theft, or intruder alarms

Current Industry

G08B13/186using light guides

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical fiber sensing system, action specifying apparatus, action s...
- Patent number 12,104,946
- Issue date Oct 1, 2024
- NEC Corporation
- Takashi Kojima
- G08 - SIGNALLING
Information Patent Grant
Monitoring system, monitoring device, monitoring method, and non-tr...
- Patent number 12,094,210
- Issue date Sep 17, 2024
- NEC Corporation
- Yukihide Yoda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hollow core fiber for secure optical communication
- Patent number 12,092,860
- Issue date Sep 17, 2024
- Ciena Corporation
- Michael Y. Frankel
- G08 - SIGNALLING
Information Patent Grant
DFOS self-anomaly detection system for safer infrastructures
- Patent number 12,051,309
- Issue date Jul 30, 2024
- NEC Corporation
- Ming-Fang Huang
- G08 - SIGNALLING
Information Patent Grant
Hollow core fiber for secure optical communication
- Patent number 11,835,753
- Issue date Dec 5, 2023
- Ciena Corporation
- Michael Y. Frankel
- G08 - SIGNALLING
Information Patent Grant
Test device for verifying operation of an optical fiber monitoring...
- Patent number 11,735,016
- Issue date Aug 22, 2023
- CYBERSECURE IPS LLC
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Method and system for distributed acoustic sensing
- Patent number 11,721,184
- Issue date Aug 8, 2023
- Fiber Sense Limited
- Mark A. Englund
- G08 - SIGNALLING
Information Patent Grant
Test device for verifying operation of an optical fiber monitoring...
- Patent number 11,631,308
- Issue date Apr 18, 2023
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Passive infrared sensor device
- Patent number 11,596,043
- Issue date Feb 28, 2023
- Google LLC
- Clare Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Test device for verifying operation of an optical fiber monitoring...
- Patent number 11,501,616
- Issue date Nov 15, 2022
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Test device for verifying operation of an optical fiber monitoring...
- Patent number 11,501,617
- Issue date Nov 15, 2022
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Personal monitoring device with multi-filament tamper strap
- Patent number 11,468,752
- Issue date Oct 11, 2022
- Satellite Tracking of People LLC
- Stephen Freathy
- G08 - SIGNALLING
Information Patent Grant
System and method for monitoring a fiber and a detector attached to...
- Patent number 11,401,680
- Issue date Aug 2, 2022
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Cable assembly disturbance detection method
- Patent number 11,388,181
- Issue date Jul 12, 2022
- CyberSecure IPS, LLC
- Bobby Nakanelua
- G08 - SIGNALLING
Information Patent Grant
Method and system for distributed acoustic sensing
- Patent number 11,308,774
- Issue date Apr 19, 2022
- Fiber Sense Limited
- Mark A. Englund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optoelectronic sensor having plug-in unit for providing extended fu...
- Patent number 11,262,475
- Issue date Mar 1, 2022
- Rockwell Automation Technologies, Inc.
- Martin Hardegger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Remote sensing system
- Patent number 11,209,292
- Issue date Dec 28, 2021
- ADVA Optical Networking SE
- Sander Jansen
- G08 - SIGNALLING
Information Patent Grant
Body-worn device with tamper detection, dirt alerting and dirt comp...
- Patent number 11,169,096
- Issue date Nov 9, 2021
- Cell Detect, Inc.
- David Segal
- G01 - MEASURING TESTING
Information Patent Grant
High sensitivity fiber optic based detection
- Patent number 11,151,853
- Issue date Oct 19, 2021
- Carrier Corporation
- Michael J. Birnkrant
- G08 - SIGNALLING
Information Patent Grant
High sensitivity fiber optic based detection
- Patent number 11,145,177
- Issue date Oct 12, 2021
- Carrier Corporation
- Michael J. Birnkrant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High sensitivity fiber optic based detection
- Patent number 11,132,883
- Issue date Sep 28, 2021
- Carrier Corporation
- Michael J. Birnkrant
- G08 - SIGNALLING
Information Patent Grant
High sensitivity fiber optic based detection
- Patent number 11,127,270
- Issue date Sep 21, 2021
- Carrier Corporation
- Michael J. Birnkrant
- G08 - SIGNALLING
Information Patent Grant
High sensitivity fiber optic based detection
- Patent number 11,107,339
- Issue date Aug 31, 2021
- Carrier Corporation
- Marcin Piech
- G08 - SIGNALLING
Information Patent Grant
Fiber optic tamper switch
- Patent number 10,964,181
- Issue date Mar 30, 2021
- B/E Aerospace, Inc.
- Philip A. Knight
- G08 - SIGNALLING
Information Patent Grant
Method and system for distributed acoustic sensing
- Patent number 10,950,102
- Issue date Mar 16, 2021
- Fiber Sense Pty Ltd
- Mark A. Englund
- G01 - MEASURING TESTING
Information Patent Grant
High sensitivity fiber optic based detection
- Patent number 10,943,449
- Issue date Mar 9, 2021
- Carrier Corporation
- Michael J. Birnkrant
- G08 - SIGNALLING
Information Patent Grant
System and method for monitoring a fiber and a detector attached to...
- Patent number 10,914,047
- Issue date Feb 9, 2021
- Network Integrity Systems, Inc.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Grant
Method and system for distributed acoustic sensing
- Patent number 10,909,822
- Issue date Feb 2, 2021
- Fiber Sense Pty Ltd
- Mark A. Englund
- G08 - SIGNALLING
Information Patent Grant
Cable assembly with jacket LEDs
- Patent number 10,893,062
- Issue date Jan 12, 2021
- CyberSecure IPS, LLC
- Bobby Nakanelua
- G08 - SIGNALLING
Information Patent Grant
Passive infrared sensor device
- Patent number 10,732,051
- Issue date Aug 4, 2020
- Google LLC
- Clare Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ABNORMALITY DETERMINATION METHOD, ABNORMALITY DETERMINATION APPARAT...
- Publication number 20240420553
- Publication date Dec 19, 2024
- NEC Corporation
- Ryusuke IMAI
- G08 - SIGNALLING
Information Patent Application
CABLE LOCKING SYSTEM WITH OPTICAL FIBER ACTUATION
- Publication number 20240404378
- Publication date Dec 5, 2024
- LENOVO (SINGAPORE) PTE. LTD.
- Arthur Arruda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR CONTROLLING RADIOFREQUENCY SENSING
- Publication number 20240282182
- Publication date Aug 22, 2024
- SIGNIFY HOLDING B.V.
- PETER DEIXLER
- G08 - SIGNALLING
Information Patent Application
MONITORING OPTICAL FIBERS USING TWO DISSIMILAR ALGORITHMS ON A SING...
- Publication number 20240125641
- Publication date Apr 18, 2024
- NETWORK INTEGRITY SYSTEMS, INC.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Application
HOLLOW CORE FIBER FOR SECURE OPTICAL COMMUNICATION
- Publication number 20240061169
- Publication date Feb 22, 2024
- CIENA CORPORATION
- Michael Y. FRANKEL
- G08 - SIGNALLING
Information Patent Application
TRANSMISSION LINE MONITORING SYSTEM TESTING
- Publication number 20230386308
- Publication date Nov 30, 2023
- CyberSecure IPS, LLC.
- Cary R. MURPHY
- G08 - SIGNALLING
Information Patent Application
PASSIVE INFRARED SENSOR DEVICE
- Publication number 20230189418
- Publication date Jun 15, 2023
- Google LLC
- Clare Zhang
- G08 - SIGNALLING
Information Patent Application
TEST DEVICE FOR VERIFYING OPERATION OF AN OPTICAL FIBER MONITORING...
- Publication number 20230069526
- Publication date Mar 2, 2023
- NETWORK INTEGRITY SYSTEMS, INC.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM AND OPTICAL FIBER SENSING METHOD
- Publication number 20220307871
- Publication date Sep 29, 2022
- NEC Corporation
- Takashi KOJIMA
- G08 - SIGNALLING
Information Patent Application
Method and System for Distributed Acoustic Sensing
- Publication number 20220246004
- Publication date Aug 4, 2022
- Fiber Sense Limited
- Mark A. ENGLUND
- G08 - SIGNALLING
Information Patent Application
MONITORING SYSTEM, MONITORING DEVICE, MONITORING METHOD, AND NON-TR...
- Publication number 20220172479
- Publication date Jun 2, 2022
- NEC Corporation
- Yukihide YODA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM, ACTION SPECIFYING APPARATUS, ACTION S...
- Publication number 20220128396
- Publication date Apr 28, 2022
- NEC Corporation
- Takashi KOJIMA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER SENSING SYSTEM, MONITORING APPARATUS, MONITORING METH...
- Publication number 20220120607
- Publication date Apr 21, 2022
- NEC Corporation
- Takashi KOJIMA
- G08 - SIGNALLING
Information Patent Application
Test Device for Verifying Operation of an Optical Fiber Monitoring...
- Publication number 20220084375
- Publication date Mar 17, 2022
- NETWORK INTEGRITY SYSTEMS, INC.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Application
Test Device for Verifying Operation of an Optical Fiber Monitoring...
- Publication number 20220084376
- Publication date Mar 17, 2022
- NETWORK INTEGRITY SYSTEMS, INC.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Application
Test Device for Verifying Operation of an Optical Fiber Monitoring...
- Publication number 20220084377
- Publication date Mar 17, 2022
- NETWORK INTEGRITY SYSTEMS, INC.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER R...
- Publication number 20210400240
- Publication date Dec 23, 2021
- NEC Corporation
- Takashi KOJIMA
- G08 - SIGNALLING
Information Patent Application
PERSONAL MONITORING DEVICE WITH MULTI-FILAMENT TAMPER STRAP
- Publication number 20210287502
- Publication date Sep 16, 2021
- Satellite Tracking of People LLC
- Stephen FREATHY
- G08 - SIGNALLING
Information Patent Application
Method and System for Distributed Acoustic Sensing
- Publication number 20210209908
- Publication date Jul 8, 2021
- Fiber Sense Pty Ltd
- Mark A. ENGLUND
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING A FIBER AND A DETECTOR ATTACHED TO...
- Publication number 20210156106
- Publication date May 27, 2021
- NETWORK INTEGRITY SYSTEMS, INC.
- Cary R. MURPHY
- G08 - SIGNALLING
Information Patent Application
CABLE ASSEMBLY
- Publication number 20210136093
- Publication date May 6, 2021
- CyberSecure IPS, LLC
- Bobby NAKANELUA
- G08 - SIGNALLING
Information Patent Application
PASSIVE INFRARED SENSOR DEVICE
- Publication number 20210018369
- Publication date Jan 21, 2021
- Google LLC
- Clare Zhang
- G01 - MEASURING TESTING
Information Patent Application
CABLE ASSEMBLY
- Publication number 20200329057
- Publication date Oct 15, 2020
- CyberSecure IPS, LLC
- Bobby NAKANELUA
- G08 - SIGNALLING
Information Patent Application
CONTAINER TAMPER-PROOF PROTECTION BY USE OF PRINTED FIBER OPTICS MA...
- Publication number 20200234614
- Publication date Jul 23, 2020
- OpticalLock, Inc.
- Jorge Sanchez
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and System for Distributed Acoustic Sensing
- Publication number 20200202687
- Publication date Jun 25, 2020
- Mark A. Englund
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH SENSITIVITY FIBER OPTIC BASED DETECTION
- Publication number 20200193786
- Publication date Jun 18, 2020
- Carrier Corporation
- Michael J. Birnkrant
- G08 - SIGNALLING
Information Patent Application
Alarm System for a Single Mode Optical Fiber Network
- Publication number 20200035074
- Publication date Jan 30, 2020
- NETWORK INTEGRITY SYSTEMS, INC.
- Cary R. Murphy
- G08 - SIGNALLING
Information Patent Application
HIGH SENSITIVITY FIBER OPTIC BASED DETECTION
- Publication number 20190287367
- Publication date Sep 19, 2019
- Carrier Corporation
- Michael J. Birnkrant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH SENSITIVITY FIBER OPTIC BASED DETECTION
- Publication number 20190287366
- Publication date Sep 19, 2019
- Carrier Corporation
- Michael J. Birnkrant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH SENSITIVITY FIBER OPTIC BASED DETECTION
- Publication number 20190287371
- Publication date Sep 19, 2019
- Carrier Corporation
- Marcin Piech
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using light guides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical fiber sensing system, action specifying apparatus, action s...

Monitoring system, monitoring device, monitoring method, and non-tr...

Hollow core fiber for secure optical communication

DFOS self-anomaly detection system for safer infrastructures

Hollow core fiber for secure optical communication

Test device for verifying operation of an optical fiber monitoring...

Method and system for distributed acoustic sensing

Test device for verifying operation of an optical fiber monitoring...

Passive infrared sensor device

Test device for verifying operation of an optical fiber monitoring...

Test device for verifying operation of an optical fiber monitoring...

Personal monitoring device with multi-filament tamper strap

System and method for monitoring a fiber and a detector attached to...

Cable assembly disturbance detection method

Method and system for distributed acoustic sensing

Optoelectronic sensor having plug-in unit for providing extended fu...

Remote sensing system

Body-worn device with tamper detection, dirt alerting and dirt comp...

High sensitivity fiber optic based detection

High sensitivity fiber optic based detection

High sensitivity fiber optic based detection

High sensitivity fiber optic based detection

High sensitivity fiber optic based detection

Fiber optic tamper switch

Method and system for distributed acoustic sensing

High sensitivity fiber optic based detection

System and method for monitoring a fiber and a detector attached to...

Method and system for distributed acoustic sensing

Cable assembly with jacket LEDs

Passive infrared sensor device

Patents Applicationslast 30 patents

ABNORMALITY DETERMINATION METHOD, ABNORMALITY DETERMINATION APPARAT...

CABLE LOCKING SYSTEM WITH OPTICAL FIBER ACTUATION

APPARATUS FOR CONTROLLING RADIOFREQUENCY SENSING

MONITORING OPTICAL FIBERS USING TWO DISSIMILAR ALGORITHMS ON A SING...

HOLLOW CORE FIBER FOR SECURE OPTICAL COMMUNICATION

TRANSMISSION LINE MONITORING SYSTEM TESTING

PASSIVE INFRARED SENSOR DEVICE

TEST DEVICE FOR VERIFYING OPERATION OF AN OPTICAL FIBER MONITORING...

OPTICAL FIBER SENSING SYSTEM AND OPTICAL FIBER SENSING METHOD

Method and System for Distributed Acoustic Sensing

MONITORING SYSTEM, MONITORING DEVICE, MONITORING METHOD, AND NON-TR...

OPTICAL FIBER SENSING SYSTEM, ACTION SPECIFYING APPARATUS, ACTION S...

OPTICAL FIBER SENSING SYSTEM, MONITORING APPARATUS, MONITORING METH...

Test Device for Verifying Operation of an Optical Fiber Monitoring...

Test Device for Verifying Operation of an Optical Fiber Monitoring...

Test Device for Verifying Operation of an Optical Fiber Monitoring...

IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER R...

PERSONAL MONITORING DEVICE WITH MULTI-FILAMENT TAMPER STRAP

Method and System for Distributed Acoustic Sensing

SYSTEM AND METHOD FOR MONITORING A FIBER AND A DETECTOR ATTACHED TO...

CABLE ASSEMBLY

PASSIVE INFRARED SENSOR DEVICE

CABLE ASSEMBLY

CONTAINER TAMPER-PROOF PROTECTION BY USE OF PRINTED FIBER OPTICS MA...

Method and System for Distributed Acoustic Sensing

HIGH SENSITIVITY FIBER OPTIC BASED DETECTION

Alarm System for a Single Mode Optical Fiber Network

HIGH SENSITIVITY FIBER OPTIC BASED DETECTION

HIGH SENSITIVITY FIBER OPTIC BASED DETECTION

HIGH SENSITIVITY FIBER OPTIC BASED DETECTION