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Inventor

Chun Huat Heng

Inventor
Singapore, SG

Overview

5→
Patents
2008–2018
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%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems13%
H03KPulse technique13%
H04BTransmission13%
H04HBroadcast communication13%
H04NPictorial communication, e.g. television13%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers13%
PatentTitleYear
10,050,557Energy harvesting apparatus and a method for operating an energy harvesting apparatus20189,698,763'Ultra low voltage ring oscillator with redundant inverter'20179,331,878'Frequency shift keying transmitter'20169,148,323'Transmitter'20157,463,874'Complex digital signal channel select filter for analog cable television'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008Patents assigned to CHRONTEL INC (1)· patent assignee history
2008–2018Based in Singapore, SG· patent location history
2015–2018Patents assigned to AGENCY SCIENCE TECH & RES (3)· patent assignee history
2016Patents assigned to CHENG SAN JEOW (1)· patent assignee history
2016Patents assigned to GAO YUAN (1)· patent assignee history
2017Patents assigned to GLOBALFOUNDRIES SG PTE LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY SCIENCE TECH & RES32015–2018
CHENG SAN JEOW12016
CHRONTEL INC12008
GAO YUAN12016
GLOBALFOUNDRIES SG PTE LTD12017
Locations
LocationPatentsSpan
Singapore, SG52008–2018