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Hong Kong, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Enhanced integrated circuit package
Patent number
8,124,462
Issue date
Feb 28, 2012
Blondwich Limited
Tung Lok Li
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Enhanced integrated circuit package
Patent number
7,973,394
Issue date
Jul 5, 2011
Blondwich Limited
Tung Lok Li
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Integrated circuit package having a castellated heatspreader
Patent number
7,875,970
Issue date
Jan 25, 2011
Green Arrow Asia Limited
Tung Lok Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure and method for providing a lead frame with enhanced solde...
Patent number
5,531,860
Issue date
Jul 2, 1996
QPL Limited
Tung L. Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure and method for providing a lead frame with enhanced solde...
Patent number
5,444,293
Issue date
Aug 22, 1995
OPL Limited
Tung L. Li
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ENHANCED INTEGRATED CIRCUIT PACKAGE
Publication number
20110219611
Publication date
Sep 15, 2011
Blondwich Limited
Tung Lok LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED CIRCUIT PACKAGE HAVING A CASTELLATED HEATSPREADER
Publication number
20110092027
Publication date
Apr 21, 2011
GREEN ARROW ASIA LIMITED
Tung Lok LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED CIRCUIT PACKAGE HAVING A CASTELLATED HEATSPREADER
Publication number
20100314743
Publication date
Dec 16, 2010
GREEN ARROW ASIA LIMITED
Tung Lok LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENHANCED INTEGRATED CIRCUIT PACKAGE
Publication number
20100314732
Publication date
Dec 16, 2010
Blondwich Limited
Tung Lok LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEADLESS INTEGRATED CIRCUIT PACKAGE HAVING HIGH DENSITY CONTACTS
Publication number
20100224971
Publication date
Sep 9, 2010
Tung Lok Li
H01 - BASIC ELECTRIC ELEMENTS