Inventor

Liang T. Chen

Inventor
Saratoga, CA, US

Overview

17→
Patents
1988–2020
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

G06Fprimary
G06FElectric digital data processing41%
F21VFunctional features or details of lighting devices or systems thereof9%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted9%
A01KAnimal husbandry5%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons5%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general5%
F21SNon-portable lighting devices5%
G01RMeasuring electric variables5%
H04LTransmission of digital information, e.g. telegraphic communication5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to CHEN LIANG TSAI (2)· patent assignee history
1992Based in Kuei Shan Hsiang, TW· patent location history
2001–2010Patents assigned to SUN MICROSYSTEMS INC (10)· patent assignee history
2001–2010Based in Saratoga, CA, US· patent location history
2010–2012Patents assigned to CHEN LIANG-TSAI (2)· patent assignee history
2010–2012Patents assigned to CHEN LIANG-WEN (2)· patent assignee history
2010–2012Based in Taoyuan County, TW· patent location history
2020Patents assigned to CHEN LIANG (1)· patent assignee history
2020Based in Shenzhen, CN· patent location history
2020Based in Zhejiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUN MICROSYSTEMS INC102001–2010
CHEN LIANG TSAIself21992
CHEN LIANG-TSAIself22010–2012
CHEN LIANG-WEN22010–2012
CHEN LIANGself12020
Locations
LocationPatentsSpan
Saratoga, California, US102001–2010
Taoyuan County, TW22010–2012
Kuei Shan Hsiang, TW21992
Shenzhen, CN12020
Zhejiang, CN12020