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Zuerich, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Sine wave shaper with very low total harmonic distortion
Patent number
7,423,460
Issue date
Sep 9, 2008
NXP B.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self calibration of continuous-time filters and systems comprising...
Patent number
7,400,190
Issue date
Jul 15, 2008
NXP B.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Mixers with a plurality of local oscillators and systems based thereon
Patent number
7,272,370
Issue date
Sep 18, 2007
NXP B.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self zeroing for critical, continuous-time applications
Patent number
7,265,611
Issue date
Sep 4, 2007
NXP B.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Operational amplifier
Patent number
7,248,104
Issue date
Jul 24, 2007
NXP B.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuits with improved power supply rejection
Patent number
7,076,229
Issue date
Jul 11, 2006
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency divider with reduced jitter and transmitter based thereon
Patent number
7,042,257
Issue date
May 9, 2006
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Circuit for voltage level detection
Patent number
6,867,624
Issue date
Mar 15, 2005
Koninklijke Philips Electronics N.V.
Zhenhua Wang
G01 - MEASURING TESTING
Information
Patent Grant
Frequency divider with reduced jitter and apparatus based thereon
Patent number
6,842,054
Issue date
Jan 11, 2005
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency divider with reduced power consumption, apparatus based t...
Patent number
6,750,686
Issue date
Jun 15, 2004
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency multiplier based on exclusive-or gate and frequency divider
Patent number
6,529,052
Issue date
Mar 4, 2003
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Bandgap voltage reference source
Patent number
6,404,177
Issue date
Jun 11, 2002
Koninklijke Philips Electronics N.V.
Zhenhua Wang
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
INTEGRATED RC OSCILLATOR WITH HIGH FREQUENCY STABILITY, NOTABLY FOR...
Publication number
20090115539
Publication date
May 7, 2009
NXP B.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
LINEAR TRANSCONDUCTOR FOR A ONE-CYCLE CONTROLLER, NOTABLY FOR A DC-...
Publication number
20090051340
Publication date
Feb 26, 2009
NXP B.V.
Zhenhua Wang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
REFERENCE VOLTAGE GENERATOR PROVIDING A TEMPERATURE-COMPENSATED OUT...
Publication number
20090039861
Publication date
Feb 12, 2009
Koninklijke Philips Electronics N.V.
Zhenhua Wang
G05 - CONTROLLING REGULATING
Information
Patent Application
High Voltage Power Switches Using Low Voltage Transistors
Publication number
20080309307
Publication date
Dec 18, 2008
NXP B.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Receiver front-end with low power consumption
Publication number
20060245518
Publication date
Nov 2, 2006
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Mixers with a plurality of local oscillators and systems based thereon
Publication number
20060040634
Publication date
Feb 23, 2006
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Self calibration of continuous-time filters and systems comprising...
Publication number
20050242871
Publication date
Nov 3, 2005
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Operational amplifier
Publication number
20050231275
Publication date
Oct 20, 2005
Koninklijke Philips Electronics N.V.
Zhenhua Wang
H03 - BASIC ELECTRONIC CIRCUITRY