Phuong T. Huynh

Person

McClear, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Batteryless wireless sensor device
- Patent number 11,984,906
- Issue date May 14, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-ended direct interface dual DAC feedback photo-diode sensor
- Patent number 11,979,173
- Issue date May 7, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Noise canceling audio in/out device
- Patent number 11,974,105
- Issue date Apr 30, 2024
- SIGMASENSE, LLC.
- John Christopher Price
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Batteryless wireless sensor system
- Patent number 11,973,512
- Issue date Apr 30, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual RF-DC batteryless wireless sensor device
- Patent number 11,962,323
- Issue date Apr 16, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transfer adaptation and communications
- Patent number 11,949,244
- Issue date Apr 2, 2024
- SIGMASENSE, LLC.
- John Christopher Price
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power amplifier based wireless power transfer and communications
- Patent number 11,942,794
- Issue date Mar 26, 2024
- SIGMASENSE, LLC.
- John Christopher Price
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless power transfer with in-line sensing and control based on d...
- Patent number 11,942,793
- Issue date Mar 26, 2024
- SIGMASENSE, LLC.
- John Christopher Price
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-ended direct interface DAC feedback and current sink photo-d...
- Patent number 11,942,967
- Issue date Mar 26, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Organic and inorganic test system
- Patent number 11,935,397
- Issue date Mar 19, 2024
- SIGMASENSE, LLC.
- Daniel Keith Van Ostrand
- G08 - SIGNALLING
Information Patent Grant
Wireless power transfer and communications
- Patent number 11,929,629
- Issue date Mar 12, 2024
- SIGMASENSE, LLC.
- John Christopher Price
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Biological test system testing base
- Patent number 11,922,800
- Issue date Mar 5, 2024
- SIGMASENSE, LLC.
- Daniel Keith Van Ostrand
- G08 - SIGNALLING
Information Patent Grant
Current reference operative drive-sense circuit (DSC)
- Patent number 11,914,812
- Issue date Feb 27, 2024
- SIGMASENSE, LLC.
- Patrick Troy Gray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current operative analog to digital converter (ADC)
- Patent number 11,863,197
- Issue date Jan 2, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-element high accuracy impedance sensing circuit with increased...
- Patent number 11,709,189
- Issue date Jul 25, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog front end channel driver circuit
- Patent number 11,703,975
- Issue date Jul 18, 2023
- SIGMASENSE, LLC.
- Patrick Troy Gray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Batteryless wireless sensor device with clock extraction from energ...
- Patent number 11,700,010
- Issue date Jul 11, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power sensing circuit
- Patent number 11,683,045
- Issue date Jun 20, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High resolution analog to digital converter (ADC) with improved ban...
- Patent number 11,646,744
- Issue date May 9, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single-ended linear current operative analog to digital converter (...
- Patent number 11,646,746
- Issue date May 9, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential current sensing circuit
- Patent number 11,646,745
- Issue date May 9, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Batteryless wireless sensor system
- Patent number 11,632,123
- Issue date Apr 18, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-ended direct interface dual DAC feedback photo-diode sensor
- Patent number 11,595,054
- Issue date Feb 28, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current operative analog to digital converter (ADC)
- Patent number 11,569,828
- Issue date Jan 31, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single-ended direct interface DAC feedback and current sink photo-d...
- Patent number 11,569,840
- Issue date Jan 31, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless power transfer and communications
- Patent number 11,569,695
- Issue date Jan 31, 2023
- SIGMASENSE, LLC.
- John Christopher Price
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual RF-DC batteryless wireless sensor device
- Patent number 11,545,994
- Issue date Jan 3, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Batteryless wireless sensor device
- Patent number 11,545,993
- Issue date Jan 3, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Batteryless wireless sensor device with clock extraction from energ...
- Patent number 11,476,867
- Issue date Oct 18, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Single-ended linear current operative analog to digital converter (...
- Patent number 11,374,585
- Issue date Jun 28, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Companding Analog Current to Digital Converter
- Publication number 20240113719
- Publication date Apr 4, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current reference operative drive-sense circuit (DSC) with voltage...
- Publication number 20240103664
- Publication date Mar 28, 2024
- SIGMASENSE, LLC.
- Patrick Troy Gray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wheatstone Bridge High Accuracy Impedance Sensing Circuit with Incr...
- Publication number 20240044952
- Publication date Feb 8, 2024
- SIGMASENSE, LLC.
- Phuong Huynh
- G01 - MEASURING TESTING
Information Patent Application
Analog Front End Channel Driver Circuit
- Publication number 20230367414
- Publication date Nov 16, 2023
- SIGMASENSE, LLC.
- Patrick Troy Gray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transceiver Operative as Energy Harvesting Source and Data Collecto...
- Publication number 20230318614
- Publication date Oct 5, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Sensing Circuit
- Publication number 20230275590
- Publication date Aug 31, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential Current Sensing Circuit
- Publication number 20230246650
- Publication date Aug 3, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Single-ended Linear Current Operative Analog to Digital Converter (...
- Publication number 20230238970
- Publication date Jul 27, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Batteryless Wireless Sensor System
- Publication number 20230238979
- Publication date Jul 27, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
High Resolution Analog to Digital Converter (ADC) with Improved Ban...
- Publication number 20230238971
- Publication date Jul 27, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Single-ended direct interface DAC feedback and current sink photo-d...
- Publication number 20230223951
- Publication date Jul 13, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current Operative Analog to Digital Converter (ADC)
- Publication number 20230179213
- Publication date Jun 8, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Single-ended direct interface dual DAC feedback photo-diode sensor
- Publication number 20230170918
- Publication date Jun 1, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Power Transfer and Communications
- Publication number 20230155426
- Publication date May 18, 2023
- SIGMASENSE, LLC.
- John Christopher Price
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Dual RF-DC Batteryless Wireless Sensor Device
- Publication number 20230119756
- Publication date Apr 20, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Batteryless Wireless Sensor Device
- Publication number 20230113692
- Publication date Apr 13, 2023
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Batteryless Wireless Sensor Device with Clock Extraction from Energ...
- Publication number 20220416802
- Publication date Dec 29, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power Sensing Circuit
- Publication number 20220393692
- Publication date Dec 8, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Hybrid Low Power Analog to Digital Converter (ADC) Based Artificial...
- Publication number 20220327370
- Publication date Oct 13, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Single-ended Linear Current Operative Analog to Digital Converter (...
- Publication number 20220294461
- Publication date Sep 15, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Batteryless Wireless Sensor System
- Publication number 20220294463
- Publication date Sep 15, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dual RF-DC Batteryless Wireless Sensor Device
- Publication number 20220271770
- Publication date Aug 25, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Batteryless Wireless Sensor Device
- Publication number 20220271768
- Publication date Aug 25, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Batteryless Wireless Sensor Device with Clock Extraction from Energ...
- Publication number 20220271769
- Publication date Aug 25, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Power Amplifier Based Wireless Power Transfer and Communications
- Publication number 20220263347
- Publication date Aug 18, 2022
- SIGMASENSE, LLC.
- John Christopher Price
- G05 - CONTROLLING REGULATING
Information Patent Application
Analog Front End Channel Driver Circuit
- Publication number 20220253172
- Publication date Aug 11, 2022
- SIGMASENSE, LLC.
- Patrick Troy Gray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Differential Current Sensing Circuit
- Publication number 20220224346
- Publication date Jul 14, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOISE CANCELING AUDIO IN/OUT DEVICE
- Publication number 20220201397
- Publication date Jun 23, 2022
- SIGMASENSE, LLC.
- John Christopher Price
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DRIVE SENSE CIRCUIT
- Publication number 20220155359
- Publication date May 19, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Single-ended direct interface dual DAC feedback photo-diode sensor
- Publication number 20220085826
- Publication date Mar 17, 2022
- SIGMASENSE, LLC.
- Phuong Huynh
- H01 - BASIC ELECTRIC ELEMENTS

Phuong T. Huynh

Person

Patents Grantslast 30 patents

Batteryless wireless sensor device

Single-ended direct interface dual DAC feedback photo-diode sensor

Noise canceling audio in/out device

Batteryless wireless sensor system

Dual RF-DC batteryless wireless sensor device

Wireless power transfer adaptation and communications

Power amplifier based wireless power transfer and communications

Wireless power transfer with in-line sensing and control based on d...

Single-ended direct interface DAC feedback and current sink photo-d...

Organic and inorganic test system

Wireless power transfer and communications

Biological test system testing base

Current reference operative drive-sense circuit (DSC)

Current operative analog to digital converter (ADC)

Two-element high accuracy impedance sensing circuit with increased...

Analog front end channel driver circuit

Batteryless wireless sensor device with clock extraction from energ...

Power sensing circuit

High resolution analog to digital converter (ADC) with improved ban...

Single-ended linear current operative analog to digital converter (...

Differential current sensing circuit

Batteryless wireless sensor system

Single-ended direct interface dual DAC feedback photo-diode sensor

Current operative analog to digital converter (ADC)

Single-ended direct interface DAC feedback and current sink photo-d...

Wireless power transfer and communications

Dual RF-DC batteryless wireless sensor device

Batteryless wireless sensor device

Batteryless wireless sensor device with clock extraction from energ...

Single-ended linear current operative analog to digital converter (...

Patents Applicationslast 30 patents

Companding Analog Current to Digital Converter

Current reference operative drive-sense circuit (DSC) with voltage...

Wheatstone Bridge High Accuracy Impedance Sensing Circuit with Incr...

Analog Front End Channel Driver Circuit

Transceiver Operative as Energy Harvesting Source and Data Collecto...

Power Sensing Circuit

Differential Current Sensing Circuit

Single-ended Linear Current Operative Analog to Digital Converter (...

Batteryless Wireless Sensor System

High Resolution Analog to Digital Converter (ADC) with Improved Ban...

Single-ended direct interface DAC feedback and current sink photo-d...

Current Operative Analog to Digital Converter (ADC)

Single-ended direct interface dual DAC feedback photo-diode sensor

Wireless Power Transfer and Communications

Dual RF-DC Batteryless Wireless Sensor Device

Batteryless Wireless Sensor Device

Batteryless Wireless Sensor Device with Clock Extraction from Energ...

Power Sensing Circuit

Hybrid Low Power Analog to Digital Converter (ADC) Based Artificial...

Single-ended Linear Current Operative Analog to Digital Converter (...

Batteryless Wireless Sensor System

Dual RF-DC Batteryless Wireless Sensor Device

Batteryless Wireless Sensor Device

Batteryless Wireless Sensor Device with Clock Extraction from Energ...

Power Amplifier Based Wireless Power Transfer and Communications

Analog Front End Channel Driver Circuit

Differential Current Sensing Circuit

NOISE CANCELING AUDIO IN/OUT DEVICE

DRIVE SENSE CIRCUIT

Single-ended direct interface dual DAC feedback photo-diode sensor