Lo Keng Foo

Person

Singapore, SG

People

Patents Grantslast 30 patents

Information Patent Grant
Triggered silicon controlled rectifier for RF ESD protection
- Patent number 8,134,211
- Issue date Mar 13, 2012
- GLOBALFOUNDRIES Singapore Pte, Ltd.
- Indrajit Manna
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Triggered silicon controlled rectifier for RF ESD protection
- Patent number 7,615,417
- Issue date Nov 10, 2009
- Chartered Semiconductor Manufacturing Ltd.
- Indrajit Manna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming an ESD protection circuit
- Patent number 7,285,458
- Issue date Oct 23, 2007
- Chartered Semiconductor Manufacturing Ltd.
- Indrajit Manna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ring oscillator with variable loading
- Patent number 6,842,078
- Issue date Jan 11, 2005
- Chartered Semiconductor Manufacturing Ltd.
- Indrajit Manna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Test structures for on-chip real-time reliability testing
- Patent number 6,724,214
- Issue date Apr 20, 2004
- Chartered Semiconductor Manufacturing Ltd.
- Indrajit Manna
- G01 - MEASURING TESTING
Information Patent Grant
Dummy layer diode structures for ESD protection
- Patent number 6,552,399
- Issue date Apr 22, 2003
- Chartered Semiconductor Manufacturing Ltd.
- Cai Jun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dummy layer diode structures for ESD protection
- Patent number 6,344,385
- Issue date Feb 5, 2002
- Chartered Semiconductor Manufacturing Ltd.
- Cai Jun
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRIGGERED SILICON CONTROLLED RECTIFIER FOR RF ESD PROTECTION
- Publication number 20100001283
- Publication date Jan 7, 2010
- Chartered Semiconductor Manufacturing LTD.
- Indrajit Manna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIGGERED SILICON CONTROLLED RECTIFIER FOR RF ESD PROTECTION
- Publication number 20080001168
- Publication date Jan 3, 2008
- Chartered Semiconductor Manufacturing LTD.
- Indrajit Manna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Triggered silicon controlled rectifier for RF ESD protection
- Publication number 20050173727
- Publication date Aug 11, 2005
- Chartered Semiconductor Manufacturing Ltd.
- Indrajit Manna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Ring oscillator with variable loading
- Publication number 20040189407
- Publication date Sep 30, 2004
- Chartered Semiconductor Manufacturing Ltd.
- Indrajit Manna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TEST STRUCTURES FOR ON-CHIP REAL-TIME RELIABILITY TESTING
- Publication number 20040051553
- Publication date Mar 18, 2004
- Chartered Semiconductor Manufacturing Ltd.
- Indrajit Manna
- G01 - MEASURING TESTING
Information Patent Application
Dummy layer diode structures for ESD protection
- Publication number 20020084485
- Publication date Jul 4, 2002
- Chartered Semiconductor Manufacturing Ltd.
- Cai Jun
- H01 - BASIC ELECTRIC ELEMENTS

Lo Keng Foo

Person

Patents Grantslast 30 patents

Triggered silicon controlled rectifier for RF ESD protection

Triggered silicon controlled rectifier for RF ESD protection

Method for forming an ESD protection circuit

Ring oscillator with variable loading

Test structures for on-chip real-time reliability testing

Dummy layer diode structures for ESD protection

Dummy layer diode structures for ESD protection

Patents Applicationslast 30 patents

TRIGGERED SILICON CONTROLLED RECTIFIER FOR RF ESD PROTECTION

TRIGGERED SILICON CONTROLLED RECTIFIER FOR RF ESD PROTECTION

Triggered silicon controlled rectifier for RF ESD protection

Ring oscillator with variable loading

TEST STRUCTURES FOR ON-CHIP REAL-TIME RELIABILITY TESTING

Dummy layer diode structures for ESD protection