Inventor

CHING-HUA LI

Inventor

Overview

12→

Patents

2021–2026

Patent span

Electricity

Primary field (CPC H)

Patents· 12 as inventor

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

H10Fprimary

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation24%

H01LSemiconductor devices16%

H04NPictorial communication, e.g. television16%

A63BApparatus for physical training, gymnastics, swimming, climbing, or fencing3%

A63KRacing3%

G01CMeasuring distances, levels or bearings3%

G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light3%

G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure3%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock3%

G02BOptical elements, systems or apparatus3%

PatentTitleYear

12,574,656Image sensor2026 12,514,007Solid-state image sensor including light-splitting structure2025 12,046,611Solid-state image sensor2024 12,048,172Solid-state image sensor2024 12,046,609Solid-state image sensor2024 11,869,910Light sensing element2024 11,699,768Patterned electrode structure for image sensor2023 11,660,501System for analyzing starts and acceleration phases in squat-style track and field events2023 11,631,709Solid-state image sensor2023 11,538,839Solid-state image sensor including patterned structure for decreasing petal flares2022 11,422,296Light-emitting module structure2022 11,178,142Biometric data synchronization devices2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (1)· patent assignee history

2021–2026Based in TW· patent location history

2022–2026Patents assigned to VISERA TECHNOLOGIES CO LTD (9)· patent assignee history

2022Patents assigned to LEXTAR ELECTRONICS CORP (1)· patent assignee history

2023Patents assigned to UNIV NAT FORMOSA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VISERA TECHNOLOGIES CO LTD	9	2022–2026
HEWLETT PACKARD DEVELOPMENT CO	1	2021
LEXTAR ELECTRONICS CORP	1	2022
UNIV NAT FORMOSA	1	2023

Locations

Location	Patents	Span
TW	12	2021–2026