James G. Judkins

Person

Campbell, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive antenna tuning system
- Patent number 11,569,858
- Issue date Jan 31, 2023
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device having antenna tuning circuits with shared contro...
- Patent number 10,498,012
- Issue date Dec 3, 2019
- Apple Inc.
- James G. Judkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with shared control and power lines for antenna t...
- Patent number 10,186,769
- Issue date Jan 22, 2019
- Apple Inc.
- James G. Judkins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device having antenna tuning integrated circuits with se...
- Patent number 9,960,801
- Issue date May 1, 2018
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless electronic device with multiradio controller integrated ci...
- Patent number 9,930,725
- Issue date Mar 27, 2018
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with configurable symmetric antennas
- Patent number 9,843,091
- Issue date Dec 12, 2017
- Apple Inc.
- Matthew A. Mow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Neurostimulation programmers with improved RF antenna radiation pat...
- Patent number 9,750,945
- Issue date Sep 5, 2017
- St. Jude Medical Luxembourg Holdings SMI S.A.R.L.
- James G. Judkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic device having sensors and antenna monitor for controllin...
- Patent number 9,742,459
- Issue date Aug 22, 2017
- Apple Inc.
- Enrique Ayala Vazquez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device having antenna tuning integrated circuits with se...
- Patent number 9,698,854
- Issue date Jul 4, 2017
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless electronic device with calibrated reflectometer
- Patent number 9,594,147
- Issue date Mar 14, 2017
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with impedance measurement circuitry
- Patent number 9,523,727
- Issue date Dec 20, 2016
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with adjustable wireless circuitry
- Patent number 9,444,425
- Issue date Sep 13, 2016
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for testing electronic devices under specifie...
- Patent number 8,971,874
- Issue date Mar 3, 2015
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telemetry antennas for medical devices and medical devices includin...
- Patent number 8,843,206
- Issue date Sep 23, 2014
- Spinal Modulation, Inc.
- James G. Judkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-band amplifier having multi-tap RF choke
- Patent number 6,356,155
- Issue date Mar 12, 2002
- Tropian Inc.
- James G. Judkins
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE ANTENNA TUNING SYSTEM
- Publication number 20230170927
- Publication date Jun 1, 2023
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Wireless Circuitry with Efficient Antenna Tuning
- Publication number 20230084948
- Publication date Mar 16, 2023
- Apple Inc.
- Thomas E. Biedka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTIVE ANTENNA TUNING SYSTEM
- Publication number 20210218430
- Publication date Jul 15, 2021
- Apple Inc.
- Liang Han
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Having Antenna Tuning Circuits With Shared Contro...
- Publication number 20190027809
- Publication date Jan 24, 2019
- Apple Inc.
- James G. Judkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device With Shared Control and Power Lines for Antenna T...
- Publication number 20190027821
- Publication date Jan 24, 2019
- Apple Inc.
- James G. Judkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device Having Antenna Tuning Integrated Circuits With Se...
- Publication number 20170302326
- Publication date Oct 19, 2017
- Apple Inc.
- Matthew A. Mow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device With Configurable Symmetric Antennas
- Publication number 20160322699
- Publication date Nov 3, 2016
- Apple Inc.
- Matthew A. Mow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic Device With Impedance Measurement Circuitry
- Publication number 20160204821
- Publication date Jul 14, 2016
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic Device Having Antenna Tuning Integrated Circuits With Se...
- Publication number 20160204820
- Publication date Jul 14, 2016
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Electronic Device With Multiradio Controller Integrated Ci...
- Publication number 20160174293
- Publication date Jun 16, 2016
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Electronic Device With Calibrated Reflectometer
- Publication number 20160097833
- Publication date Apr 7, 2016
- Apple Inc.
- Liang Han
- G01 - MEASURING TESTING
Information Patent Application
Electronic Device With Adjustable Wireless Circuitry
- Publication number 20150372656
- Publication date Dec 24, 2015
- Apple Inc.
- Matthew A. Mow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic Device Having Sensors and Antenna Monitor For Controllin...
- Publication number 20150341073
- Publication date Nov 26, 2015
- Apple Inc.
- Enrique Ayala Vazquez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus for Testing Electronic Devices Under Specifie...
- Publication number 20140302797
- Publication date Oct 9, 2014
- Apple Inc.
- Liang Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TELEMETRY ANTENNAS FOR MEDICAL DEVICES AND MEDICAL DEVICES INCLUDIN...
- Publication number 20120265272
- Publication date Oct 18, 2012
- Spinal Modulation, Inc.
- James G. Judkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NEUROSTIMULATION PROGRAMMERS WITH IMPROVED RF ANTENNA RADIATION PAT...
- Publication number 20120029599
- Publication date Feb 2, 2012
- Spinal Modulation, Inc.
- James G. Judkins
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Circuit for compensation against back-gating
- Publication number 20020182758
- Publication date Dec 5, 2002
- James G. Judkins
- H03 - BASIC ELECTRONIC CIRCUITRY

James G. Judkins

Person

Patents Grantslast 30 patents

Adaptive antenna tuning system

Electronic device having antenna tuning circuits with shared contro...

Electronic device with shared control and power lines for antenna t...

Electronic device having antenna tuning integrated circuits with se...

Wireless electronic device with multiradio controller integrated ci...

Electronic device with configurable symmetric antennas

Neurostimulation programmers with improved RF antenna radiation pat...

Electronic device having sensors and antenna monitor for controllin...

Electronic device having antenna tuning integrated circuits with se...

Wireless electronic device with calibrated reflectometer

Electronic device with impedance measurement circuitry

Electronic device with adjustable wireless circuitry

Methods and apparatus for testing electronic devices under specifie...

Telemetry antennas for medical devices and medical devices includin...

Multi-band amplifier having multi-tap RF choke

Patents Applicationslast 30 patents

ADAPTIVE ANTENNA TUNING SYSTEM

Wireless Circuitry with Efficient Antenna Tuning

ADAPTIVE ANTENNA TUNING SYSTEM

Electronic Device Having Antenna Tuning Circuits With Shared Contro...

Electronic Device With Shared Control and Power Lines for Antenna T...

Electronic Device Having Antenna Tuning Integrated Circuits With Se...

Electronic Device With Configurable Symmetric Antennas

Electronic Device With Impedance Measurement Circuitry

Electronic Device Having Antenna Tuning Integrated Circuits With Se...

Wireless Electronic Device With Multiradio Controller Integrated Ci...

Wireless Electronic Device With Calibrated Reflectometer

Electronic Device With Adjustable Wireless Circuitry

Electronic Device Having Sensors and Antenna Monitor For Controllin...

Methods and Apparatus for Testing Electronic Devices Under Specifie...

TELEMETRY ANTENNAS FOR MEDICAL DEVICES AND MEDICAL DEVICES INCLUDIN...

NEUROSTIMULATION PROGRAMMERS WITH IMPROVED RF ANTENNA RADIATION PAT...

Circuit for compensation against back-gating