En Feng Hsu

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Time delay integration sensor handling defect pixels
- Patent number 12,192,655
- Issue date Jan 7, 2025
- PixArt Imaging Inc.
- Ren-Chieh Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical sensor with sharing transistors in adjacent pixels
- Patent number 12,184,989
- Issue date Dec 31, 2024
- PixArt Imaging Inc.
- En-Feng Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for identifying size of object, optical sensing apparatus an...
- Patent number 12,019,809
- Issue date Jun 25, 2024
- PixArt Imaging Inc.
- Tien-Chung Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensor array and method of controlling sensing device and related e...
- Patent number 12,013,738
- Issue date Jun 18, 2024
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device capable of identifying ineligible object
- Patent number 11,995,916
- Issue date May 28, 2024
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interactive system and device with gesture recognition function
- Patent number 11,954,259
- Issue date Apr 9, 2024
- PixArt Imaging Inc.
- Horng-Goung Lai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical module having symmetrical opaque layer
- Patent number 11,917,322
- Issue date Feb 27, 2024
- PixArt Imaging Inc.
- Jung-Tai Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device ID setting method and electronic device applying the device...
- Patent number 11,915,780
- Issue date Feb 27, 2024
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical sensor cancelling image flicker
- Patent number 11,910,101
- Issue date Feb 20, 2024
- En-Feng Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time delay integration sensor handling defect pixels
- Patent number 11,849,236
- Issue date Dec 19, 2023
- PixArt Imaging Inc.
- Ren-Chieh Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sensing element having pixels exposed by aperture increasing along...
- Patent number 11,747,140
- Issue date Sep 5, 2023
- PixArt Imaging Inc.
- En-Feng Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Light control method of portable device and portable device using t...
- Patent number 11,715,429
- Issue date Aug 1, 2023
- PixArt Imaging Inc.
- En-Feng Hsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for identifying object, optical sensing apparatus and system
- Patent number 11,662,828
- Issue date May 30, 2023
- PixArt Imaging Inc.
- Tien-Chung Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical sensor cancelling image flicker
- Patent number 11,632,502
- Issue date Apr 18, 2023
- PixArt Imaging Inc.
- En-Feng Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Auxtiliary filtering device of electronic device and cellphone
- Patent number 11,527,103
- Issue date Dec 13, 2022
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motion detection system having two motion detecting sub-system
- Patent number 11,455,044
- Issue date Sep 27, 2022
- PixArt Imaging Inc.
- Sen-Huang Huang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image sensor having symmetrical opaque layer
- Patent number 11,418,729
- Issue date Aug 16, 2022
- PixArt Imaging Inc.
- Jung-Tai Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light control method of cell phone and cell phone using the ambient...
- Patent number 11,315,501
- Issue date Apr 26, 2022
- PixArt Imaging Inc.
- En-Feng Hsu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Encoding and decoding method and information recognition device usi...
- Patent number 11,238,269
- Issue date Feb 1, 2022
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging device and operating method thereof
- Patent number 11,206,346
- Issue date Dec 21, 2021
- SK Hynix Inc.
- Guo-Zhen Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distance measurement device based on phase difference
- Patent number 11,182,918
- Issue date Nov 23, 2021
- SK Hynix Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Headset controller
- Patent number 11,122,355
- Issue date Sep 14, 2021
- PixArt Imaging Inc.
- Jung-Tai Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing element and optical distance measurement system
- Patent number 11,073,386
- Issue date Jul 27, 2021
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Event data recorder with low power consumption
- Patent number RE48624
- Issue date Jul 6, 2021
- PixArt Imaging Inc.
- En-Feng Hsu
Information Patent Grant
Optical sensor and optical sensor system
- Patent number 11,015,927
- Issue date May 25, 2021
- PixArt Imaging Inc.
- En-Feng Hsu
- G01 - MEASURING TESTING
Information Patent Grant
Sensor array and method of controlling sensing devices generating d...
- Patent number 11,003,234
- Issue date May 11, 2021
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Imaging device for distinguishing foreground
- Patent number 10,979,656
- Issue date Apr 13, 2021
- PixArt Imaging Inc.
- Jung-Tai Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interactive system and device with gesture recognition function
- Patent number 10,976,831
- Issue date Apr 13, 2021
- PixArt Imaging Inc.
- Horng-Goung Lai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auxiliary filtering device for face recognition and starting method...
- Patent number 10,867,161
- Issue date Dec 15, 2020
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Charging system and charging method
- Patent number 10,836,271
- Issue date Nov 17, 2020
- PixArt Imaging Inc.
- En-Feng Hsu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICE CAPABLE OF IDENTIFYING INELIGIBLE OBJECT
- Publication number 20240273945
- Publication date Aug 15, 2024
- PIXART IMAGING INC.
- EN-FENG HSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SENSOR WHICH CAN REDUCE POWER NOISE AND POWER NOISE REDUCTI...
- Publication number 20240247979
- Publication date Jul 25, 2024
- PixArt Imaging Inc.
- En-Feng Hsu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTICAL SENSOR HAVING OPAQUE LAYER
- Publication number 20240236261
- Publication date Jul 11, 2024
- PIXART IMAGING INC.
- Jung-Tai LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTIVE SYSTEM AND DEVICE WITH OPTICAL SENSING FUNCTION
- Publication number 20240168562
- Publication date May 23, 2024
- PIXART IMAGING INC.
- Horng-Goung LAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE ID SETTING METHOD AND ELECTRONIC DEVICE APPLYING THE DEVICE...
- Publication number 20240153543
- Publication date May 9, 2024
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SENSOR WITH SHARING TRANSISTORS IN ADJACENT PIXELS
- Publication number 20240147079
- Publication date May 2, 2024
- PIXART IMAGING INC.
- EN-FENG HSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SENSOR HAVING OPAQUE LAYER
- Publication number 20240137456
- Publication date Apr 25, 2024
- PIXART IMAGING INC.
- Jung-Tai LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIME DELAY INTEGRATION SENSOR HANDLING DEFECT PIXELS
- Publication number 20240073563
- Publication date Feb 29, 2024
- PIXART IMAGING INC.
- Ren-Chieh LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSING ELEMENT HAVING PIXELS EXPOSED BY APERTURES INCREASING ALONG...
- Publication number 20230366678
- Publication date Nov 16, 2023
- PIXART IMAGING INC.
- EN-FENG HSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BRIGHTNESS CONTROL METHOD OF PORTABLE DEVICE AND PORTABLE DEVICE US...
- Publication number 20230326418
- Publication date Oct 12, 2023
- PIXART IMAGING INC.
- En-Feng HSU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DAMPING STRUCTURE AND PROJECTION DEVICE
- Publication number 20230280641
- Publication date Sep 7, 2023
- CORETRONIC CORPORATION
- En-Huai Hsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR IDENTIFYING OBJECT, OPTICAL SENSING APPARATUS AND SYSTEM
- Publication number 20230244319
- Publication date Aug 3, 2023
- PIXART IMAGING Inc.
- TIEN-CHUNG YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL SENSOR CANCELLING IMAGE FLICKER
- Publication number 20230209211
- Publication date Jun 29, 2023
- PIXART IMAGING INC.
- EN-FENG HSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20230194966
- Publication date Jun 22, 2023
- CORETRONIC CORPORATION
- En-Huai Hsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISTANCE DETERMINING SYSTEM AND PROXIMITY SENSOR
- Publication number 20230175836
- Publication date Jun 8, 2023
- PixArt Imaging Inc.
- En-Feng Hsu
- G01 - MEASURING TESTING
Information Patent Application
TIME DELAY INTEGRATION SENSOR HANDLING DEFECT PIXELS
- Publication number 20230123405
- Publication date Apr 20, 2023
- PIXART IMAGING INC.
- Ren-Chieh LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SENSOR CANCELLING IMAGE FLICKER
- Publication number 20230083218
- Publication date Mar 16, 2023
- PIXART IMAGING INC.
- EN-FENG HSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC DEVICE CAPABLE OF IDENTIFYING INELIGIBLE OBJECT
- Publication number 20230076392
- Publication date Mar 9, 2023
- PIXART IMAGING INC.
- En-Feng HSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE ID SETTING METHOD AND ELECTRONIC DEVICE APPLYING THE DEVICE...
- Publication number 20230066270
- Publication date Mar 2, 2023
- PixArt Imaging Inc.
- En-Feng Hsu
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR IDENTIFYING OBJECT, OPTICAL SENSING APPARATUS AND SYSTEM
- Publication number 20220382378
- Publication date Dec 1, 2022
- PIXART IMAGING Inc.
- TIEN-CHUNG YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL MODULE HAVING SYMMETRICAL OPAQUE LAYER
- Publication number 20220345644
- Publication date Oct 27, 2022
- PIXART IMAGING INC.
- Jung-Tai LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT CONTROL METHOD OF PORTABLE DEVICE AND PORTABLE DEVICE USING T...
- Publication number 20220208132
- Publication date Jun 30, 2022
- PIXART IMAGING INC.
- En-Feng HSU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Mobile platform and driving method of mobile platform
- Publication number 20220041124
- Publication date Feb 10, 2022
- CORETRONIC CORPORATION
- WEI-CHEN LIAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SENSING ELEMENT HAVING PIXELS EXPOSED BY APERTURE INCREASING ALONG...
- Publication number 20210310803
- Publication date Oct 7, 2021
- PIXART IMAGING INC.
- EN-FENG HSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EVENT DETECTING DEVICE WITH LOW POWER CONSUMPTION
- Publication number 20210295622
- Publication date Sep 23, 2021
- PIXART IMAGING INC.
- En-Feng Hsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SENSOR ARRAY AND METHOD OF CONTROLLING SENSING DEVICE AND RELATED E...
- Publication number 20210223849
- Publication date Jul 22, 2021
- PixArt Imaging Inc.
- En-Feng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE SENSOR HAVING SYMMETRICAL OPAQUE LAYER
- Publication number 20210203863
- Publication date Jul 1, 2021
- PIXART IMAGING INC.
- Jung-Tai LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTIVE SYSTEM AND DEVICE WITH GESTURE RECOGNITION FUNCTION
- Publication number 20210191525
- Publication date Jun 24, 2021
- PIXART IMAGING INC.
- Horng-Goung LAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AUXILIARY FILTERING DEVICE OF ELECTRONIC DEVICE AND CELLPHONE
- Publication number 20210056288
- Publication date Feb 25, 2021
- PIXART IMAGING INC.
- En-Feng HSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING AND DECODING METHOD AND INFORMATION RECOGNITION DEVICE USI...
- Publication number 20210004565
- Publication date Jan 7, 2021
- PIXART IMAGING INC.
- En-Feng HSU
- G06 - COMPUTING CALCULATING COUNTING

En Feng Hsu

Person

Patents Grantslast 30 patents

Time delay integration sensor handling defect pixels

Optical sensor with sharing transistors in adjacent pixels

Method for identifying size of object, optical sensing apparatus an...

Sensor array and method of controlling sensing device and related e...

Electronic device capable of identifying ineligible object

Interactive system and device with gesture recognition function

Optical module having symmetrical opaque layer

Device ID setting method and electronic device applying the device...

Optical sensor cancelling image flicker

Time delay integration sensor handling defect pixels

Sensing element having pixels exposed by aperture increasing along...

Light control method of portable device and portable device using t...

Method for identifying object, optical sensing apparatus and system

Optical sensor cancelling image flicker

Auxtiliary filtering device of electronic device and cellphone

Motion detection system having two motion detecting sub-system

Image sensor having symmetrical opaque layer

Light control method of cell phone and cell phone using the ambient...

Encoding and decoding method and information recognition device usi...

Imaging device and operating method thereof

Distance measurement device based on phase difference

Headset controller

Sensing element and optical distance measurement system

Event data recorder with low power consumption

Optical sensor and optical sensor system

Sensor array and method of controlling sensing devices generating d...

Imaging device for distinguishing foreground

Interactive system and device with gesture recognition function

Auxiliary filtering device for face recognition and starting method...

Charging system and charging method

Patents Applicationslast 30 patents

ELECTRONIC DEVICE CAPABLE OF IDENTIFYING INELIGIBLE OBJECT

OPTICAL SENSOR WHICH CAN REDUCE POWER NOISE AND POWER NOISE REDUCTI...

OPTICAL SENSOR HAVING OPAQUE LAYER

INTERACTIVE SYSTEM AND DEVICE WITH OPTICAL SENSING FUNCTION

DEVICE ID SETTING METHOD AND ELECTRONIC DEVICE APPLYING THE DEVICE...

OPTICAL SENSOR WITH SHARING TRANSISTORS IN ADJACENT PIXELS

OPTICAL SENSOR HAVING OPAQUE LAYER

TIME DELAY INTEGRATION SENSOR HANDLING DEFECT PIXELS

SENSING ELEMENT HAVING PIXELS EXPOSED BY APERTURES INCREASING ALONG...

BRIGHTNESS CONTROL METHOD OF PORTABLE DEVICE AND PORTABLE DEVICE US...

DAMPING STRUCTURE AND PROJECTION DEVICE

METHOD FOR IDENTIFYING OBJECT, OPTICAL SENSING APPARATUS AND SYSTEM

OPTICAL SENSOR CANCELLING IMAGE FLICKER

PROJECTOR

DISTANCE DETERMINING SYSTEM AND PROXIMITY SENSOR

TIME DELAY INTEGRATION SENSOR HANDLING DEFECT PIXELS

OPTICAL SENSOR CANCELLING IMAGE FLICKER

ELECTRONIC DEVICE CAPABLE OF IDENTIFYING INELIGIBLE OBJECT

DEVICE ID SETTING METHOD AND ELECTRONIC DEVICE APPLYING THE DEVICE...

METHOD FOR IDENTIFYING OBJECT, OPTICAL SENSING APPARATUS AND SYSTEM

OPTICAL MODULE HAVING SYMMETRICAL OPAQUE LAYER

LIGHT CONTROL METHOD OF PORTABLE DEVICE AND PORTABLE DEVICE USING T...

Mobile platform and driving method of mobile platform

SENSING ELEMENT HAVING PIXELS EXPOSED BY APERTURE INCREASING ALONG...

EVENT DETECTING DEVICE WITH LOW POWER CONSUMPTION

SENSOR ARRAY AND METHOD OF CONTROLLING SENSING DEVICE AND RELATED E...

IMAGE SENSOR HAVING SYMMETRICAL OPAQUE LAYER

INTERACTIVE SYSTEM AND DEVICE WITH GESTURE RECOGNITION FUNCTION

AUXILIARY FILTERING DEVICE OF ELECTRONIC DEVICE AND CELLPHONE

ENCODING AND DECODING METHOD AND INFORMATION RECOGNITION DEVICE USI...