Inventor

CHENG-SAN CHOU

Inventor

Overview

5→

Patents

2022–2024

Patent span

Electricity

Primary field (CPC H)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Vprimary

G06VImage or video recognition or understanding18%

H01LSemiconductor devices18%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation18%

G02BOptical elements, systems or apparatus11%

G06FElectric digital data processing11%

H04NPictorial communication, e.g. television7%

H10HInorganic light-emitting semiconductor devices having potential barriers7%

H10KOrganic electric solid-state devices7%

G06KGraphical data reading4%

PatentTitleYear

12,148,236Optical sensor and methods of making the same2024 12,094,914Biometric sensor and methods thereof2024 11,861,928Optical sensor and methods of making the same2024 11,514,707Optical sensor and methods of making the same2022 11,289,533Biometric sensor and methods thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (5)· patent assignee history

2022–2024Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TAIWAN SEMICONDUCTOR MFG CO LTD	5	2022–2024

Locations

Location	Patents	Span
TW	5	2022–2024