Inventor

Raymond Lee

Inventor

Fremont, CA, US

Overview

1995–2021

Patent span

Electricity

Primary field (CPC H)

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

Y02Pprimary

Y02PClimate change mitigation technologies in the production or processing of goods17%

G02BOptical elements, systems or apparatus8%

G06FElectric digital data processing8%

H01LSemiconductor devices8%

H02JElectric power networks8%

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 systems8%

H04LTransmission of digital information, e.g. telegraphic communication8%

H04WWireless communication networks8%

H05KPrinted circuits8%

H10HInorganic light-emitting semiconductor devices having potential barriers8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to WANG LABORATORIES (1)· patent assignee history

1995Based in Salem, NH, US· patent location history

2006Patents assigned to DELTA ELECTRONICS INC (1)· patent assignee history

2006Based in Taoyuan, TW· patent location history

2010Patents assigned to HK APPLIED SCIENCE & TECH RES (1)· patent assignee history

2010Based in Hong Kong, CN· patent location history

2021Patents assigned to FACEBOOK TECH LLC (1)· patent assignee history

2021Based in Fremont, CA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations