Inventor · disambiguated record
Richard Chang
Also filed as: CHANG RICHARD · CHANG RICHARD T · CHANG RICHARD TZEWEI
16 granted patents·4 pending applications·152 citations·filing 1991–2024
93Inventor score
Top patents by PatentIndex Score
20 records- 0195US10178578B1Thermal management of wireless accessed points based on optimization and operation in a distributed Wi-Fi networkPLUME DESIGN INC·Filed 2017·Granted Jan 8, 2019·22 cites·20 claims
- 0294US9160584B1Spur cancellation using auxiliary synthesizerQUALCOMM INC·Filed 2015·Granted Oct 13, 2015·19 cites·22 claims
- 0393US10462929B1Cooling of a compact electronic devicePLUME DESIGN INC·Filed 2018·Granted Oct 29, 2019·18 cites·18 claims
- 0491US10777877B2Compact, direct plugged, and high-performance Wi-Fi access pointPLUME DESIGN INC·Filed 2019·Granted Sep 15, 2020·13 cites·22 claims
- 0591US10299405B2Mid-spreader for stacked circuit boards in an electronic devicePLUME DESIGN INC·Filed 2017·Granted May 21, 2019·10 cites·17 claims
- 0690US10433194B2Cloud-based thermal control of wireless access pointsPLUME DESIGN INC·Filed 2017·Granted Oct 1, 2019·8 cites·20 claims
- 0785US8447249B1System and method for providing open loop transmit power controlLU TUOFU·Filed 2011·Granted May 21, 2013·15 cites·21 claims
- 0883US10431868B2Antenna structure incorporated in heat spreader, heat sink, and cooling finsPLUME DESIGN INC·Filed 2017·Granted Oct 1, 2019·4 cites·20 claims
- 0981US8135357B1Integrated transmitter/receiver switch with impedance matching networkCHANG RICHARD T·Filed 2005·Granted Mar 13, 2012·14 cites·17 claims
- 1080US10379584B2Local thermal control of wireless access pointsPLUME DESIGN INC·Filed 2017·Granted Aug 13, 2019·3 cites·20 claims
- 1180US8774041B2Proximity-based wireless handshaking for connection establishmentAKAY ENIS·Filed 2012·Granted Jul 8, 2014·16 cites·26 claims
- 1267US11347287B2Thermal management of wireless access pointsPLUME DESIGN INC·Filed 2018·Granted May 31, 2022·1 cites·20 claims
- 1359US2025358968A1Wireless communication devices with alignment features and related methodsPLUME DESIGN INC·Filed 2024·Application pending·0 cites
- 1456USD1083888SWireless electronic devicePLUME DESIGN INC·Filed 2024·Granted Jul 15, 2025·1 cites·1 claims
- 1555US8890625B2Systems and methods for frequency synthesis to improve coexistenceQUALCOMM INC·Filed 2013·Granted Nov 18, 2014·1 cites·18 claims
- 1654US8514595B1Switching power supply operation with reduced harmonic interferenceHUSTED PAUL J·Filed 2009·Granted Aug 20, 2013·3 cites·19 claims
- 1751US2023134920A1Portable electronic charging case with a compact design and advanced functionalityPLUME DESIGN INC·Filed 2022·Application pending·0 cites
- 1849US2023043018A1Smart ring for use with a user device and Wi-Fi networkPLUME DESIGN INC·Filed 2022·Application pending·0 cites
- 1944US2015302976A1Effective magnetic shield for on-chip inductive structuresQUALCOMM INC·Filed 2014·Application pending·0 cites
- 2036USD335702SElectronic ozonation unitINFORMATION SCAN TECH INC·Filed 1991·Granted May 18, 1993·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →