Inventor · disambiguated record
Tjapko Uildriks
Also filed as: UILDRIKS TJAPKO
9 granted patents·152 citations·filing 2003–2024
87Inventor score
Top patents by PatentIndex Score
9 records- 0195US7928705B2Switched mode voltage converter with low-current mode and methods of performing voltage conversion with low-current modeSONY ERICSSON MOBILE COMM AB·Filed 2008·Granted Apr 19, 2011·97 cites·20 claims
- 0290US7616760B2Headset for use with a communication and/or multimedia deviceSONY ERICSSON MOBILE COMM AB·Filed 2006·Granted Nov 10, 2009·28 cites·31 claims
- 0382USRE43872EHeadset for use with a communication and/or multimedia deviceTRIP BARTELD·Filed 2012·Granted Dec 25, 2012·13 cites·31 claims
- 0477US11956084B2Wireless stereo headset with bidirectional diversityDOPPLE IP B V·Filed 2019·Granted Apr 9, 2024·2 cites·34 claims
- 0575US12308979B2Wireless stereo headset with bidirectional diversityDOPPLE IP B V·Filed 2024·Granted May 20, 2025·0 cites·35 claims
- 0667US11848785B2Wireless stereo headset with diversityDOPPLE IP B V·Filed 2018·Granted Dec 19, 2023·1 cites·31 claims
- 0760US7925214B2Distributed bluetooth systemSONY ERICSSON MOBILE COMM AB·Filed 2006·Granted Apr 12, 2011·2 cites·11 claims
- 0849US8331848B2Audio broadcast in a networkWEINANS ERWIN G H·Filed 2006·Granted Dec 11, 2012·1 cites·8 claims
- 0949US7319433B2Wideband antenna device with extended ground plane in a portable deviceSONY ERICSSON MOBILE COMM AB·Filed 2003·Granted Jan 15, 2008·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →