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Richard C. Li
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Cupertino, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-column interleaved DIMM placement and routing topology
Patent number
11,004,476
Issue date
May 11, 2021
Cisco Technology, Inc.
Hoi San Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Shared electrostatic discharge protection for integrated circuit ou...
Patent number
8,218,277
Issue date
Jul 10, 2012
Xilinx, Inc.
Richard C. Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus to reduce footprint of ESD protection within a...
Patent number
8,134,813
Issue date
Mar 13, 2012
Xilinx, Inc.
James Karp
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit and method of implementing a contact pad in an i...
Patent number
7,701,070
Issue date
Apr 20, 2010
Xilinx, Inc.
Richard C. Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Slew rate control for output signals
Patent number
7,626,423
Issue date
Dec 1, 2009
Xilinx, Inc.
Richard C. Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor die with high density offset-inline bond arrangement
Patent number
7,064,450
Issue date
Jun 20, 2006
Xilinx, Inc.
Abu K. Eghan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Output driver with reduced ground bounce
Patent number
6,118,324
Issue date
Sep 12, 2000
Xilinx, Inc.
Richard C. Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low voltage interface circuit with a high voltage tolerance
Patent number
5,933,025
Issue date
Aug 3, 1999
Xilinx, Inc.
Scott S. Nance
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Programmable interconnect point having reduced crowbar current
Patent number
5,898,320
Issue date
Apr 27, 1999
Xilinx, Inc.
Richard C. Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Single-sided RAM cell and method of accessing same
Patent number
5,877,979
Issue date
Mar 2, 1999
Xilinx, Inc.
Richard C. Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Selectively decoupled I/O latch
Patent number
5,828,608
Issue date
Oct 27, 1998
Xilinx, Inc.
Hy V. Nguyen
G11 - INFORMATION STORAGE
Information
Patent Grant
TTL input buffer with on-chip reference bias regulator and decoupli...
Patent number
5,517,131
Issue date
May 14, 1996
Integrated Device Technology, Inc.
Ta-Ke Tien
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bipolar current sense amplifier
Patent number
5,483,183
Issue date
Jan 9, 1996
Integrated Device Technology, Inc.
Richard C. Li
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
TTL input buffer with on-chip reference bias regulator and decoupli...
Patent number
5,376,843
Issue date
Dec 27, 1994
Integrated Device Technology, Inc.
Ta-Ke Tien
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
MULTI-COLUMN INTERLEAVED DIMM PLACEMENT AND ROUTING TOPOLOGY
Publication number
20200349983
Publication date
Nov 5, 2020
Cisco Technology, Inc.
Hoi San Leung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SHARED ELECTROSTATIC DISCHARGE PROTECTION FOR INTEGRATED CIRCUIT OU...
Publication number
20110058290
Publication date
Mar 10, 2011
Xilinx, Inc.
Richard C. Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD AND APPARATUS TO REDUCE FOOTPRINT OF ESD PROTECTION WITHIN A...
Publication number
20100188787
Publication date
Jul 29, 2010
Xilinx, Inc.
James Karp
H01 - BASIC ELECTRIC ELEMENTS