WAFERTECH, LLC

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Camas, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Solid state sensor for metal ion detection and trapping in solution
- Patent number 11,175,257
- Issue date Nov 16, 2021
- Wafertech, LLC
- Re-Long Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid monitoring system and method for semiconductor fabrication tools
- Patent number 10,438,826
- Issue date Oct 8, 2019
- Wafertech, LLC
- Chris Lary
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Inductor structures for integrated circuits
- Patent number 10,128,325
- Issue date Nov 13, 2018
- Wafertech, LLC
- Kin Fung (Wayne) Lam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nonvolatile memory cell with improved isolation structures
- Patent number 10,115,789
- Issue date Oct 30, 2018
- Wafertech, LLC
- Swen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state sensor for metal ion detection and trapping in solution
- Patent number 10,067,084
- Issue date Sep 4, 2018
- Wafertech, LLC
- Re-Long Chiu
- G01 - MEASURING TESTING
Information Patent Grant
Fluid monitoring system and method for semiconductor fabrication tools
- Patent number 10,056,276
- Issue date Aug 21, 2018
- Wafertech, LLC
- Chris Lary
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Split gate embedded flash memory and method for forming the same
- Patent number 9,831,087
- Issue date Nov 28, 2017
- Wafertech, LLC
- Pang Leen Ong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and priority system for inventory management in semiconducto...
- Patent number 9,618,929
- Issue date Apr 11, 2017
- Wafertech, LLC
- Masreth Siddiqui
- G05 - CONTROLLING REGULATING
Information Patent Grant
Test structure for determining overlay accuracy in semiconductor de...
- Patent number 9,564,382
- Issue date Feb 7, 2017
- Wafertech, LLC
- Daniel Piper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage and temperature independent MIM capacitors
- Patent number 9,520,355
- Issue date Dec 13, 2016
- WaferTech LLC
- Hsin-I Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for using acoustic waves for purging filters in semiconducto...
- Patent number 9,480,938
- Issue date Nov 1, 2016
- Wafertech, LLC
- Guy Jacobson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nonvolatile memory cell with improved isolation structures
- Patent number 9,401,367
- Issue date Jul 26, 2016
- Wafertech, LLC
- Swen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Split gate flash cell semiconductor device
- Patent number 9,397,227
- Issue date Jul 19, 2016
- Wafertech, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Plasma pre-treatment for improved uniformity in semiconductor manuf...
- Patent number 9,378,954
- Issue date Jun 28, 2016
- Wafertech, LLC
- Cuker Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and structure for improved floating gate oxide integrity in...
- Patent number 9,378,960
- Issue date Jun 28, 2016
- Wafertech, LLC
- Yihguei Wey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Threaded dispense nozzle and alignment method and device for photor...
- Patent number 9,358,555
- Issue date Jun 7, 2016
- Wafertech, LLC
- Ping Chou Lu
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Solar cell with absorber layer with three dimensional projections f...
- Patent number 9,362,443
- Issue date Jun 7, 2016
- Wafertech, LLC
- Re-Long Chiu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Floating gate flash cell with extended floating gate
- Patent number 9,312,351
- Issue date Apr 12, 2016
- Wafertech, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Recipe management system and method
- Patent number 9,280,151
- Issue date Mar 8, 2016
- Wafertech, LLC
- Shih-Tzung Chang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Statistical method for monitoring manufacturing equipment and proce...
- Patent number 9,275,918
- Issue date Mar 1, 2016
- Wafertech, LLC
- Liwen Lu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Silicided MOS capacitor explosive device initiator
- Patent number 9,261,341
- Issue date Feb 16, 2016
- Wafertech, LLC
- Re-Long Chiu
- F42 - AMMUNITION BLASTING
Information Patent Grant
Split gate flash cell semiconductor device
- Patent number 9,257,515
- Issue date Feb 9, 2016
- Wafertech, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test structure and method for determining overlay accuracy in semic...
- Patent number 9,252,202
- Issue date Feb 2, 2016
- Wafertech, LLC
- Daniel Piper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Floating gate flash cell device and method for partially etching si...
- Patent number 9,147,577
- Issue date Sep 29, 2015
- Wafertech, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with one-time programmable memory cell includi...
- Patent number 9,136,271
- Issue date Sep 15, 2015
- Wafertech, LLC
- Re-Long Chiu
- G11 - INFORMATION STORAGE
Information Patent Grant
Statistical method for monitoring manufacturing equipment and proce...
- Patent number 9,064,788
- Issue date Jun 23, 2015
- Wafertech, LLC
- Liwen Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nitride shallow trench isolation (STI) structures
- Patent number 9,035,418
- Issue date May 19, 2015
- Wafertech, LLC
- Daniel Piper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid state sensor for metal ion detection and trapping in solution
- Patent number 9,000,783
- Issue date Apr 7, 2015
- Wafertech, LLC
- Re-Long Chiu
- G01 - MEASURING TESTING
Information Patent Grant
Defect free deep trench method for semiconductor chip
- Patent number 8,951,833
- Issue date Feb 10, 2015
- Wafertech, LLC
- Kun-Yi Liu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Split gate flash cell and method for making the same
- Patent number 8,921,917
- Issue date Dec 30, 2014
- Wafertech, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
FLUID MONITORING SYSTEM AND METHOD FOR SEMICONDUCTOR FABRICATION TOOLS
- Publication number 20180374728
- Publication date Dec 27, 2018
- WAFERTECH, LLC
- Chris LARY
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SOLID STATE SENSOR FOR METAL ION DETECTION AND TRAPPING IN SOLUTION
- Publication number 20180299402
- Publication date Oct 18, 2018
- WAFERTECH, LLC
- Re-Long Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT GATE EMBEDDED FLASH MEMORY AND METHOD FOR FORMING THE SAME
- Publication number 20170069501
- Publication date Mar 9, 2017
- WAFERTECH, LLC
- Pang Leen ONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY CELL WITH IMPROVED ISOLATION STRUCTURES
- Publication number 20160336397
- Publication date Nov 17, 2016
- WAFERTECH, LLC
- Swen WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLUID MONITORING SYSTEM AND METHOD FOR SEMICONDUCTOR FABRICATION TOOLS
- Publication number 20160178416
- Publication date Jun 23, 2016
- WAFERTECH, LLC
- Chris LARY
- G01 - MEASURING TESTING
Information Patent Application
FLOATING GATE TRANSISTORS AND METHOD FOR FORMING THE SAME
- Publication number 20160181435
- Publication date Jun 23, 2016
- WAFERTECH, LLC
- Ke SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND PRIORITY SYSTEM FOR INVENTORY MANAGEMENT IN SEMICONDUCTO...
- Publication number 20160147219
- Publication date May 26, 2016
- WAFERTECH, LLC
- Masreth SIDDIQUI
- G05 - CONTROLLING REGULATING
Information Patent Application
SPLIT GATE FLASH CELL SEMICONDUCTOR DEVICE
- Publication number 20160126359
- Publication date May 5, 2016
- WAFERTECH, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEST STRUCTURE FOR DETERMINING OVERLAY ACCURACY IN SEMICONDUCTOR DE...
- Publication number 20160126152
- Publication date May 5, 2016
- WAFERTECH, LLC
- Daniel Piper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NONVOLATILE MEMORY CELL WITH IMPROVED ISOLATION STRUCTURES
- Publication number 20160093629
- Publication date Mar 31, 2016
- WAFERTECH, LLC
- Swen WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INDUCTOR STRUCTURES FOR INTEGRATED CIRCUITS
- Publication number 20150279921
- Publication date Oct 1, 2015
- WAFERTECH, LLC
- Kin Fung (Wayne) Lam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STATISTICAL METHOD FOR MONITORING MANUFACTURING EQUIPMENT AND PROCE...
- Publication number 20150262894
- Publication date Sep 17, 2015
- WAFERTECH, LLC
- Liwen LU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLASH MEMORY CELL WITH FLOATING GATE WITH INCREASED SURFACE AREA
- Publication number 20150236136
- Publication date Aug 20, 2015
- WAFERTECH, LLC
- Re-Long CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPLIT-GATE FLASH CELL WITH COMPOSITE CONTROL GATE AND METHOD FOR FO...
- Publication number 20150228738
- Publication date Aug 13, 2015
- WAFERTECH, LLC
- Wen-Bin TSAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FLOATING GATE FLASH CELL WITH EXTENDED FLOATING GATE
- Publication number 20150228741
- Publication date Aug 13, 2015
- WAFERTECH, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VOLTAGE AND TEMPERATURE INDEPENDENT MIM CAPACITORS
- Publication number 20150221713
- Publication date Aug 6, 2015
- WAFERTECH, LLC
- Hsin-l LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID STATE SENSOR FOR METAL ION DETECTION AND TRAPPING IN SOLUTION
- Publication number 20150192539
- Publication date Jul 9, 2015
- WAFERTECH, LLC
- Re-Long Chiu
- G01 - MEASURING TESTING
Information Patent Application
SPLIT GATE FLASH CELL SEMICONDUCTOR DEVICE
- Publication number 20150084112
- Publication date Mar 26, 2015
- WaferTech,LLC
- Yimin WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TURBINE POWERED CLEANING APPARATUS
- Publication number 20150082580
- Publication date Mar 26, 2015
- WAFERTECH, LLC
- Guy Jacobson
- A46 - BRUSHWARE
Information Patent Application
METHOD FOR USING ACOUSTIC WAVES FOR PURGING FILTERS IN SEMICONDUCTO...
- Publication number 20150079518
- Publication date Mar 19, 2015
- WAFERTECH, LLC
- Guy JACOBSON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SILICIDED MOS CAPACITOR EXPLOSIVE DEVICE INITIATOR
- Publication number 20150007739
- Publication date Jan 8, 2015
- WAFERTECH, LLC
- Re-Long Chiu
- F42 - AMMUNITION BLASTING
Information Patent Application
PLASMA PRE-TREATMENT FOR IMPROVED UNIFORMITY IN SEMICONDUCTOR MANUF...
- Publication number 20140273479
- Publication date Sep 18, 2014
- WAFERTECH, LLC
- Cuker HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL WITH ABSORBER LAYER WITH THREE DIMENSIONAL PROJECTIONS F...
- Publication number 20140261655
- Publication date Sep 18, 2014
- WAFERTECH, LLC
- Re-Long Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREADED DISPENSE NOZZLE AND ALIGNMENT METHOD AND DEVICE FOR PHOTOR...
- Publication number 20140263481
- Publication date Sep 18, 2014
- WAFERTECH, LLC
- Ping Chou LU
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
SEMICONDUCTOR DEVICE WITH ONE-TIME PROGRAMMABLE MEMORY CELL INCLUDI...
- Publication number 20140233319
- Publication date Aug 21, 2014
- WAFERTECH, LLC
- Re-Long Chiu
- G11 - INFORMATION STORAGE
Information Patent Application
SPLIT GATE FLASH CELL AND METHOD FOR MAKING THE SAME
- Publication number 20140027833
- Publication date Jan 30, 2014
- WAFERTECH, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NITRIDE SHALLOW TRENCH ISOLATION (STI) STRUCTURES
- Publication number 20130334652
- Publication date Dec 19, 2013
- WAFERTECH, LLC
- Daniel Piper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RECIPE MANAGEMENT SYSTEM AND METHOD
- Publication number 20130310960
- Publication date Nov 21, 2013
- WAFERTECH, LLC
- Shih-Tzung Chang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FLOATING GATE FLASH CELL DEVICE AND METHOD FOR PARTIALLY ETCHING SI...
- Publication number 20130244415
- Publication date Sep 19, 2013
- WAFERTECH, LLC
- Yimin Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH ONE-TIME PROGRAMMABLE MEMORY CELL INCLUDI...
- Publication number 20130114343
- Publication date May 9, 2013
- WAFERTECH, LLC
- Re-Long Chiu
- G11 - INFORMATION STORAGE

Trademarklast 30 trademarks

Information Trademark
75147186 - WAFERTECH
- Serial number 75147186
- Filing date Aug 7, 1996
- WaferTech, L.L.C.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75143842 - WAFERTECH
- Serial number 75143842
- Registration number 2189770
- Filing date Aug 1, 1996
- WaferTech, L.L.C.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

WAFERTECH, LLC

Organization

Patents Grantslast 30 patents

Solid state sensor for metal ion detection and trapping in solution

Fluid monitoring system and method for semiconductor fabrication tools

Inductor structures for integrated circuits

Nonvolatile memory cell with improved isolation structures

Solid state sensor for metal ion detection and trapping in solution

Fluid monitoring system and method for semiconductor fabrication tools

Split gate embedded flash memory and method for forming the same

Method and priority system for inventory management in semiconducto...

Test structure for determining overlay accuracy in semiconductor de...

Voltage and temperature independent MIM capacitors

Method for using acoustic waves for purging filters in semiconducto...

Nonvolatile memory cell with improved isolation structures

Split gate flash cell semiconductor device

Plasma pre-treatment for improved uniformity in semiconductor manuf...

Method and structure for improved floating gate oxide integrity in...

Threaded dispense nozzle and alignment method and device for photor...

Solar cell with absorber layer with three dimensional projections f...

Floating gate flash cell with extended floating gate

Recipe management system and method

Statistical method for monitoring manufacturing equipment and proce...

Silicided MOS capacitor explosive device initiator

Split gate flash cell semiconductor device

Test structure and method for determining overlay accuracy in semic...

Floating gate flash cell device and method for partially etching si...

Semiconductor device with one-time programmable memory cell includi...

Statistical method for monitoring manufacturing equipment and proce...

Nitride shallow trench isolation (STI) structures

Solid state sensor for metal ion detection and trapping in solution

Defect free deep trench method for semiconductor chip

Split gate flash cell and method for making the same

Patents Applicationslast 30 patents

FLUID MONITORING SYSTEM AND METHOD FOR SEMICONDUCTOR FABRICATION TOOLS

SOLID STATE SENSOR FOR METAL ION DETECTION AND TRAPPING IN SOLUTION

SPLIT GATE EMBEDDED FLASH MEMORY AND METHOD FOR FORMING THE SAME

NONVOLATILE MEMORY CELL WITH IMPROVED ISOLATION STRUCTURES

FLUID MONITORING SYSTEM AND METHOD FOR SEMICONDUCTOR FABRICATION TOOLS

FLOATING GATE TRANSISTORS AND METHOD FOR FORMING THE SAME

METHOD AND PRIORITY SYSTEM FOR INVENTORY MANAGEMENT IN SEMICONDUCTO...

SPLIT GATE FLASH CELL SEMICONDUCTOR DEVICE

TEST STRUCTURE FOR DETERMINING OVERLAY ACCURACY IN SEMICONDUCTOR DE...

NONVOLATILE MEMORY CELL WITH IMPROVED ISOLATION STRUCTURES

INDUCTOR STRUCTURES FOR INTEGRATED CIRCUITS

STATISTICAL METHOD FOR MONITORING MANUFACTURING EQUIPMENT AND PROCE...

FLASH MEMORY CELL WITH FLOATING GATE WITH INCREASED SURFACE AREA

SPLIT-GATE FLASH CELL WITH COMPOSITE CONTROL GATE AND METHOD FOR FO...

FLOATING GATE FLASH CELL WITH EXTENDED FLOATING GATE

VOLTAGE AND TEMPERATURE INDEPENDENT MIM CAPACITORS

SOLID STATE SENSOR FOR METAL ION DETECTION AND TRAPPING IN SOLUTION

SPLIT GATE FLASH CELL SEMICONDUCTOR DEVICE

TURBINE POWERED CLEANING APPARATUS

METHOD FOR USING ACOUSTIC WAVES FOR PURGING FILTERS IN SEMICONDUCTO...

SILICIDED MOS CAPACITOR EXPLOSIVE DEVICE INITIATOR

PLASMA PRE-TREATMENT FOR IMPROVED UNIFORMITY IN SEMICONDUCTOR MANUF...

SOLAR CELL WITH ABSORBER LAYER WITH THREE DIMENSIONAL PROJECTIONS F...

THREADED DISPENSE NOZZLE AND ALIGNMENT METHOD AND DEVICE FOR PHOTOR...

SEMICONDUCTOR DEVICE WITH ONE-TIME PROGRAMMABLE MEMORY CELL INCLUDI...

SPLIT GATE FLASH CELL AND METHOD FOR MAKING THE SAME

NITRIDE SHALLOW TRENCH ISOLATION (STI) STRUCTURES

RECIPE MANAGEMENT SYSTEM AND METHOD

FLOATING GATE FLASH CELL DEVICE AND METHOD FOR PARTIALLY ETCHING SI...

SEMICONDUCTOR DEVICE WITH ONE-TIME PROGRAMMABLE MEMORY CELL INCLUDI...

Trademarklast 30 trademarks

75147186 - WAFERTECH

75143842 - WAFERTECH