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Inventor

Leung Ming Lee

Inventor
New Territories, HK

Overview

2→
Patents
2002–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H05Bprimary
H05BElectric heating50%
G01RMeasuring electric variables25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
8,125,154'Automatic lamp detection method and optimal operation for fluorescent lamps'20126,414,449'Universal electronic ballast'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2012Patents assigned to UNIV CITY HONG KONG (2)· patent assignee history
2002Based in Kowloon, HK· patent location history
2012Patents assigned to HUI SHU YUEN RON (1)· patent assignee history
2012Patents assigned to LEE LEUNG MING (1)· patent assignee history
2012Based in New Territories, HK· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CITY HONG KONG22002–2012
HUI SHU YUEN RON12012
LEE LEUNG MINGself12012
Locations
LocationPatentsSpan
New Territories, HK12012
Kowloon, HK12002