Inventor · disambiguated record
Tzu-Hai Chung
Also filed as: CHUNG TZU-HAI
4 granted patents·10 pending applications·11 citations·filing 2004–2024
61Inventor score
Top patents by PatentIndex Score
14 records- 0159US7273285B2Method for managing lamp brightnessCORETRONIC CORP·Filed 2004·Granted Sep 25, 2007·11 cites·8 claims
- 0251US2024281217A1Projector and control method thereofCORETRONIC CORP·Filed 2024·Application pending·0 cites
- 0348US11204543B2Projection apparatus and auto-focusing methodCORETRONIC CORP·Filed 2018·Granted Dec 21, 2021·0 cites·16 claims
- 0447US11425347B2Projector and projector booting methodCORETRONIC CORP·Filed 2019·Granted Aug 23, 2022·0 cites·18 claims
- 0544US2009241062A1Method for switching function menus in a projectorCORETRONIC CORP·Filed 2009·Application pending·0 cites
- 0640US2007030247A1Projection display system and cursor control method thereofCORETRONIC CORP·Filed 2006·Application pending·0 cites
- 0739US2006274034A1Apparatus and method accommodating to operating system for processing screen dataCORETRONIC CORP·Filed 2006·Application pending·0 cites
- 0839US2006274209A1Method and a control device using the same for controlling a display deviceCORETRONIC CORP·Filed 2006·Application pending·0 cites
- 0938US2007085687A1ProjectorCORETRONIC CORP·Filed 2006·Application pending·0 cites
- 1038US2006080543A1Method of customizing the startup logo of a projectorYEN CHIEN-WU·Filed 2004·Application pending·0 cites
- 1137US7438426B2Projection display apparatus and digital zooming method thereofCORETRONIC CORP·Filed 2006·Granted Oct 21, 2008·0 cites·9 claims
- 1236US2006058016A1Wireless projector equipped with embedded download serverYEN CHIEN-WU·Filed 2004·Application pending·0 cites
- 1332US2020396429A1Projection device and projection setting adjustment method thereofCORETRONIC CORP·Filed 2020·Application pending·0 cites
- 1431US2006044530A1Method for simplifying on-screen displayYEN CHIEN-WU·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →