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Inventor

Jing Chen

Inventor
Shanghai, CN

Overview

5→
Patents
2004–2019
Patent span
LOC
Primary field

Patents· 5 as inventor

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

LOC26primary
LOC2667%
G01FMeasuring volume, volume flow, mass flow or liquid level17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
D0841227Lamp2019D0812254'LED lamps'2018D0808547'Lamp'2018D0791984'Bottom portion of a lamp'20176,822,575'Backfill prevention system for gas flow conduit'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to TAIWAN SEMICONDUCTOR MFG (1)· patent assignee history
2004Based in Miaoli, TW· patent location history
2017–2019Patents assigned to GE LIGHTING SOLUTIONS LLC (3)· patent assignee history
2017–2019Based in Shanghai, CN· patent location history
2018Patents assigned to PHILIPS LIGHTING HOLDING BV (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GE LIGHTING SOLUTIONS LLC32017–2019
PHILIPS LIGHTING HOLDING BV12018
TAIWAN SEMICONDUCTOR MFG12004
Locations
LocationPatentsSpan
Shanghai, CN42017–2019
Miaoli, TW12004