LexDanaLexDanabeta
Inventor

Jian Zhu

Inventor
Shanghai, CN

Overview

5→
Patents
2003–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof22%
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 emitted22%
F21SNon-portable lighting devices11%
G01RMeasuring electric variables11%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1011%
LOC0311%
LOC2611%
PatentTitleYear
D0919295Storage box202110,883,699Lens combination and illumination device adopting the same202110,883,701LED lighting device2021D0907273Lamp20216,521,479'Repackaging semiconductor IC devices for failure analysis'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to TEXAS INSTRUMENTS INC (1)· patent assignee history
2003Based in Plano, TX, US· patent location history
2021Patents assigned to OPPLE LIGHTING CO LTD (3)· patent assignee history
2021Patents assigned to WANG JIA PAN (1)· patent assignee history
2021Patents assigned to Zhu Jian Fei (1)· patent assignee history
2021Based in Shanghai, CN· patent location history
2021Based in Hangzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OPPLE LIGHTING CO LTD32021
TEXAS INSTRUMENTS INC12003
WANG JIA PAN12021
Zhu Jian Feiself12021
Locations
LocationPatentsSpan
Shanghai, CN32021
Hangzhou, CN12021
Plano, Texas, US12003