Inventor

Chien-Chun Cheng

Inventor
Taipei, TW

Overview

5→
Patents
2014–2021
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.

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks25%
F24SSolar heat collectors8%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules8%
H04BTransmission8%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation8%
LOC108%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to HOLMES JOHN W (2)· patent assignee history
2014Patents assigned to CHENG CHIA-CHIN (1)· patent assignee history
2014–2020Based in Tainan, TW· patent location history
2020Patents assigned to CHENG CHIA CHIN (1)· patent assignee history
2020Patents assigned to Riverstone Audio LLC (1)· patent assignee history
2021Patents assigned to Fg innovation co ltd (3)· patent assignee history
2021Based in Taipei, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
Fg innovation co ltd32021
HOLMES JOHN W22014–2020
CHENG CHIA CHINself12020
CHENG CHIA-CHINself12014
Riverstone Audio LLC12020
Locations
LocationPatentsSpan
Taipei, TW32021
Tainan, TW22014–2020