Inventor · disambiguated record
Eric Ha
Also filed as: HA ERIC · HA ERIC P L
5 granted patents·346 citations·filing 1983–2015
81Inventor score
Top patents by PatentIndex Score
5 records- 0194US4524244ADigital and voice telecommunication apparatusCYGNET TECHNOLOGIES INC·Filed 1983·Granted Jun 18, 1985·160 cites·4 claims
- 0292US4578537ATelecommunication apparatus serving as an interface between a digital computer and an analog communication mediumCYGNET TECHNOLOGIES INC·Filed 1983·Granted Mar 25, 1986·176 cites·2 claims
- 0383US10303245B2Methods and devices for detecting and responding to changes in eye conditions during presentation of video on electronic devicesADOBE INC·Filed 2015·Granted May 28, 2019·6 cites·20 claims
- 0477US10242379B2Tracking visual gaze information for controlling content displayADOBE INC·Filed 2015·Granted Mar 26, 2019·4 cites·20 claims
- 0538US9967624B2Digital rights management using device proximity informationHA ERIC·Filed 2012·Granted May 8, 2018·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →