Hee Wong

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Sliding error sampler (SES) for latency reduction in the PWM path
- Patent number 8,238,414
- Issue date Aug 7, 2012
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplexed proportional-integral-derivative filter architecture (M...
- Patent number 7,979,483
- Issue date Jul 12, 2011
- National Semiconductor Corporation
- Hee Wong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Gain control coding within proportional-integral-derivative filters...
- Patent number 7,930,334
- Issue date Apr 19, 2011
- National Semiconductor Corporation
- Hee Wong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Fine-resolution edge-extending pulse width modulator
- Patent number 7,791,387
- Issue date Sep 7, 2010
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Selectively activated multi-subcarrier (SAMS) radio transceiver mea...
- Patent number 7,769,372
- Issue date Aug 3, 2010
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency mixer and method of operation
- Patent number 7,636,562
- Issue date Dec 22, 2009
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast adapting filter
- Patent number 7,616,052
- Issue date Nov 10, 2009
- National Semicondcutor Corporation
- Shu-Ing Ju
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sliding error sampler (SES) for latency reduction in the ADC path
- Patent number 7,561,084
- Issue date Jul 14, 2009
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital dead-time controller for pulse width modulators
- Patent number 7,554,372
- Issue date Jun 30, 2009
- National Semiconductor Corporation
- Hee Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Harmonic rejection gated-switching mixer
- Patent number 7,483,683
- Issue date Jan 27, 2009
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cascading-synchronous mixer and method of operation
- Patent number 7,477,886
- Issue date Jan 13, 2009
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase-alternating mixer with alias and harmonic rejection
- Patent number 7,336,938
- Issue date Feb 26, 2008
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Harmonic rejection gated-switching mixer
- Patent number 7,299,025
- Issue date Nov 20, 2007
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitor load mixer with PAM function
- Patent number 7,286,810
- Issue date Oct 23, 2007
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog-to-digital converters for control loop applications
- Patent number 7,250,884
- Issue date Jul 31, 2007
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dither scheme using pulse-density modulation (dither PDM)
- Patent number 7,227,476
- Issue date Jun 5, 2007
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Double sideband-intermediate frequency radio receiver architecture
- Patent number 7,212,588
- Issue date May 1, 2007
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Minimum gate delay edge counter
- Patent number 7,197,104
- Issue date Mar 27, 2007
- National Semiconductor Corporation
- Hung K. Cheung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Chopper-direct-conversion (CDC) radio architecture
- Patent number 7,177,609
- Issue date Feb 13, 2007
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Harmonic rejection mixer and method of operation
- Patent number 7,130,604
- Issue date Oct 31, 2006
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Down/up-conversion mixer for direct conversion radios
- Patent number 6,959,179
- Issue date Oct 25, 2005
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cascading-synchronous mixer and method of operation
- Patent number 6,876,844
- Issue date Apr 5, 2005
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for addressing beat patterns in an integrated...
- Patent number 6,873,318
- Issue date Mar 29, 2005
- National Semiconductor Corporation
- Hee Wong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Radio frequency mixer and method of operation
- Patent number 6,839,551
- Issue date Jan 4, 2005
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus with enhanced jitter transfer characteristics...
- Patent number 6,697,445
- Issue date Feb 24, 2004
- National Semiconductor Corporation
- Hee Wong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-dimensional differential signaling (MDDS)
- Patent number 6,452,420
- Issue date Sep 17, 2002
- National Semiconductor Corporation
- Hee Wong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control loop for adaptive multilevel detection of a data signal
- Patent number 6,363,111
- Issue date Mar 26, 2002
- National Semiconductor Corporation
- Wong Hee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal gating controller for enhancing convergency of MLT3 data rec...
- Patent number 6,301,309
- Issue date Oct 9, 2001
- National Semiconductor Corporation
- Wong Hee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Gain control signal generator that tracks operating variations due...
- Patent number 6,259,302
- Issue date Jul 10, 2001
- National Semiconductor Corporation
- Abhijit Phanse
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Peak error detector
- Patent number 6,223,325
- Issue date Apr 24, 2001
- National Semiconductor Corporation
- Wong Hee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Sliding error sampler (SES) for latency reduction in the PWM path

Multiplexed proportional-integral-derivative filter architecture (M...

Gain control coding within proportional-integral-derivative filters...

Fine-resolution edge-extending pulse width modulator

Selectively activated multi-subcarrier (SAMS) radio transceiver mea...

Radio frequency mixer and method of operation

Fast adapting filter

Sliding error sampler (SES) for latency reduction in the ADC path

Digital dead-time controller for pulse width modulators

Harmonic rejection gated-switching mixer

Cascading-synchronous mixer and method of operation

Phase-alternating mixer with alias and harmonic rejection

Harmonic rejection gated-switching mixer

Capacitor load mixer with PAM function

Analog-to-digital converters for control loop applications

Dither scheme using pulse-density modulation (dither PDM)

Double sideband-intermediate frequency radio receiver architecture

Minimum gate delay edge counter

Chopper-direct-conversion (CDC) radio architecture

Harmonic rejection mixer and method of operation

Down/up-conversion mixer for direct conversion radios

Cascading-synchronous mixer and method of operation

Method and apparatus for addressing beat patterns in an integrated...

Radio frequency mixer and method of operation

Method and apparatus with enhanced jitter transfer characteristics...

Multi-dimensional differential signaling (MDDS)

Control loop for adaptive multilevel detection of a data signal

Signal gating controller for enhancing convergency of MLT3 data rec...

Gain control signal generator that tracks operating variations due...

Peak error detector