LexDanaLexDanabeta
Inventor

Ren Chen

Inventor
San Jose, CA, US

Overview

2→
Patents
2018–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F21Kprimary
F21KNon-electric light sources using luminescence20%
F21VFunctional features or details of lighting devices or systems thereof20%
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 emitted20%
G06FElectric digital data processing20%
H05BElectric heating20%
PatentTitleYear
11,120,023System for handling concurrent property graph queries202110,036,516LED lamp2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to UNIV SHENZHEN (1)· patent assignee history
2018Based in Guangdong, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI TECH CO LTD12021
UNIV SHENZHEN12018
Locations
LocationPatentsSpan
San Jose, California, US12021
Guangdong, CN12018