Andre Grouwstra

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Morgan Hill, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fractional-N PLL with sleep modes
- Patent number 10,348,315
- Issue date Jul 9, 2019
- Perceptia IP Pty Ltd
- André Grouwstra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-power fractional-N PLLs
- Patent number 10,063,246
- Issue date Aug 28, 2018
- Perceptia Devices, Inc.
- André Grouwstra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple-loop fractional-N PLL with hitless switching
- Patent number 10,063,247
- Issue date Aug 28, 2018
- Perceptia Devices, Inc.
- Julian Jenkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fractional-N jitter attenuator
- Patent number 9,991,898
- Issue date Jun 5, 2018
- Perceptia Devices, Inc.
- Julian Jenkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oral health measurement clamping probe, system and method
- Patent number 8,442,609
- Issue date May 14, 2013
- Kelvyn Enterprises, Inc.
- Julian Jenkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral health measurement clamping probe, system, and method
- Patent number 7,440,788
- Issue date Oct 21, 2008
- Kelvyn Enterprises, Inc.
- Julian Jenkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Fractional-N PLL with Sleep Modes
- Publication number 20180138913
- Publication date May 17, 2018
- Perceptia Devices, Inc.
- André Grouwstra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-Power Fractional-N PLLs
- Publication number 20180138914
- Publication date May 17, 2018
- Perceptia Devices, Inc.
- André Grouwstra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multiple-Loop Fractional-N PLL with Hitless Switching
- Publication number 20180138916
- Publication date May 17, 2018
- Perceptia Devices, Inc.
- Julian Jenkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FRACTIONAL-N JITTER ATTENUATOR
- Publication number 20180138915
- Publication date May 17, 2018
- Perceptia Devices, Inc.
- Julian Jenkins
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oral Health Measurement Clamping Probe, System and Method
- Publication number 20090269716
- Publication date Oct 29, 2009
- Julian Jenkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Oral health measurement clamping probe, system, and method
- Publication number 20060047190
- Publication date Mar 2, 2006
- Perceptia Devices, Inc.
- Julian Jenkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE