Inventor
BIEDKA THOMAS E
US31 patents
⚠️ This page may combine multiple inventors who share the name “BIEDKA THOMAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
22 patentsUS9594147B2Mar 14, 2017
Wireless electronic device with calibrated reflectometer
APPLE INC65 citations98
US9236659B2Jan 12, 2016
Electronic device with hybrid inverted-F slot antenna
APPLE INC30 citations93
US10498012B2Dec 3, 2019
Electronic device having antenna tuning circuits with shared control interface circuitry
APPLE INC8 citations84
US10381715B2Aug 13, 2019
Electronic device antennas having multi-band tuning capabilities
APPLE INC7 citations84
US9882282B2Jan 30, 2018
Wireless charging and communications systems with dual-frequency patch antennas
APPLE INC5 citations84
US9698854B2Jul 4, 2017
Electronic device having antenna tuning integrated circuits with sensors
APPLE INC6 citations84
US9444425B2Sep 13, 2016
Electronic device with adjustable wireless circuitry
APPLE INC16 citations84
US8995926B2Mar 31, 2015
Methods and apparatus for performing coexistence testing for multi-antenna electronic devices
APPLE INC13 citations84
US8971874B2Mar 3, 2015
Methods and apparatus for testing electronic devices under specified radio-frequency voltage and current stress
APPLE INC10 citations84
US10693516B2Jun 23, 2020
Electronic device having adjustable antenna settings
APPLE INC7 citations83
US10186769B1Jan 22, 2019
Electronic device with shared control and power lines for antenna tuning circuits
APPLE INC3 citations73
US9960801B2May 1, 2018
Electronic device having antenna tuning integrated circuits with sensors
APPLE INC4 citations73
US9930725B2Mar 27, 2018
Wireless electronic device with multiradio controller integrated circuit
APPLE INC2 citations73
US9843091B2Dec 12, 2017
Electronic device with configurable symmetric antennas
APPLE INC2 citations73
US9166634B2Oct 20, 2015
Electronic device with multiple antenna feeds and adjustable filter and matching circuitry
APPLE INC2 citations63
US12348255B2Jul 1, 2025
Adaptive antenna tuning system
APPLE INC0 citations62
US11569858B2Jan 31, 2023
Adaptive antenna tuning system
APPLE INC0 citations62
US11456768B2Sep 27, 2022
Electronic device having adjustable antenna settings
APPLE INC0 citations62
US10498011B2Dec 3, 2019
Electronic devices having closed-loop antenna adjustment capabilities
APPLE INC1 citations62
US10263340B2Apr 16, 2019
Wireless charging and communications systems with dual-frequency patch antennas
APPLE INC1 citations62
US9523727B2Dec 20, 2016
Electronic device with impedance measurement circuitry
APPLE INC2 citations62
US12562471B2Feb 24, 2026
Electronic devices with dynamic antenna switching
APPLE INC0 citations58
PANASONIC CORP
3 patentsUS7576615B2Aug 18, 2009
Multi-point modulation and VCO compensation
PANASONIC CORP2 citations63
US7688157B2Mar 30, 2010
Selective envelope modulation enabling reduced current consumption
PANASONIC CORP5 citations60
US7675993B2Mar 9, 2010
Reduction of average-to-minimum power ratio in communications signals
PANASONIC CORP0 citations52