Leon Zheng

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flexible accumulator in digital signal processing circuitry
- Patent number 9,170,775
- Issue date Oct 27, 2015
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for generating fractional periodic signals
- Patent number 8,995,599
- Issue date Mar 31, 2015
- Altera Corporation
- Tien Duc Pham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-purpose phase-locked loop for low cost transceiver
- Patent number 8,619,931
- Issue date Dec 31, 2013
- Altera Corporation
- Tien Duc Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Saturation and rounding in multiply-accumulate blocks
- Patent number 8,615,543
- Issue date Dec 24, 2013
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for generating fractional periodic signals
- Patent number 8,537,956
- Issue date Sep 17, 2013
- Altera Corporation
- Tien Duc Pham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable logic device with specialized functional block
- Patent number 8,364,738
- Issue date Jan 29, 2013
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for selecting phases of clock signals
- Patent number 7,821,312
- Issue date Oct 26, 2010
- Altera Corporation
- Leon Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable logic device with specialized functional block
- Patent number 7,698,358
- Issue date Apr 13, 2010
- Altera Corporation
- Martin Langhammer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Flexible accumulator in digital signal processing circuitry
- Patent number 7,660,841
- Issue date Feb 9, 2010
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for compensating delays in clock signals on integrated c...
- Patent number 7,619,451
- Issue date Nov 17, 2009
- Altera Corporation
- Tim Tri Hoang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programmable logic device integrated circuit with dynamic phase ali...
- Patent number 7,555,667
- Issue date Jun 30, 2009
- Altera Corporation
- Ali Burney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for reconfiguring programmable circuit blocks
- Patent number 7,532,029
- Issue date May 12, 2009
- Altera Corporation
- Kazi Asaduzzaman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saturation and rounding in multiply-accumulate blocks
- Patent number 7,467,176
- Issue date Dec 16, 2008
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiplier-accumulator block mode splitting
- Patent number 7,437,401
- Issue date Oct 14, 2008
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
FLEXIBLE ACCUMULATOR IN DIGITAL SIGNAL PROCESSING CIRCUITRY
- Publication number 20100169404
- Publication date Jul 1, 2010
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SATURATION AND ROUNDING IN MULTIPLY-ACCUMULATE BLOCKS
- Publication number 20090100122
- Publication date Apr 16, 2009
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multiplier-accumulator block mode splitting
- Publication number 20050187998
- Publication date Aug 25, 2005
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Saturation and rounding in multiply-accumulate blocks
- Publication number 20050187999
- Publication date Aug 25, 2005
- Altera Corporation
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Flexible accumulator in digital signal processing circuitry
- Publication number 20050187997
- Publication date Aug 25, 2005
- Leon Zheng
- G06 - COMPUTING CALCULATING COUNTING

Person

Patents Grantslast 30 patents

Flexible accumulator in digital signal processing circuitry

Techniques for generating fractional periodic signals

Multi-purpose phase-locked loop for low cost transceiver

Saturation and rounding in multiply-accumulate blocks

Techniques for generating fractional periodic signals

Programmable logic device with specialized functional block

Techniques for selecting phases of clock signals

Programmable logic device with specialized functional block

Flexible accumulator in digital signal processing circuitry

Techniques for compensating delays in clock signals on integrated c...

Programmable logic device integrated circuit with dynamic phase ali...

Techniques for reconfiguring programmable circuit blocks

Saturation and rounding in multiply-accumulate blocks

Multiplier-accumulator block mode splitting

Patents Applicationslast 30 patents

FLEXIBLE ACCUMULATOR IN DIGITAL SIGNAL PROCESSING CIRCUITRY

SATURATION AND ROUNDING IN MULTIPLY-ACCUMULATE BLOCKS

Multiplier-accumulator block mode splitting

Saturation and rounding in multiply-accumulate blocks

Flexible accumulator in digital signal processing circuitry