Inventor · disambiguated record
Cheng-Hung Yao
Also filed as: YAO CHENG · YAO CHENG-HUNG
6 granted patents·4 pending applications·9 citations·filing 2002–2025
70Inventor score
Top patents by PatentIndex Score
10 records- 0178US11966058B2Ultra-thin lens, virtual image display device using same, and near-eye displayBEIJING NED AR DISPLAY TECH CO LTD·Filed 2022·Granted Apr 23, 2024·1 cites·20 claims
- 0266US2025182712A1Hybrid-driven cholesteric liquid crystal displayIRIS OPTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0363US12272329B2Cholesteric liquid crystal display, micro processing unit, and method for hybrid drivingIRIS OPTRONICS CO LTD·Filed 2023·Granted Apr 8, 2025·0 cites·6 claims
- 0458US11961485B2Cholesteric liquid crystal display, liquid crystal driving unit, and driving methodIRIS OPTRONICS CO LTD·Filed 2023·Granted Apr 16, 2024·0 cites·13 claims
- 0557US12038634B2Cholesteric liquid crystal composite display deviceIRIS OPTRONICS CO LTD·Filed 2023·Granted Jul 16, 2024·0 cites·5 claims
- 0657US6767113B2Multi-angle reflector for use in a backlight unitCHI MEI OPTOELECTRONICS CORP·Filed 2002·Granted Jul 27, 2004·8 cites·7 claims
- 0756US2024192499A1Optical lens group for augmented reality display and virtual imaging device using same, and near-eye displayBEIJING NED AR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0855US2024393519A1Front light guide plate and a reflective displayIRIS OPTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0945US11705076B2Cholesteric liquid crystal composite display deviceIRIS OPTRONICS CO LTD·Filed 2022·Granted Jul 18, 2023·0 cites·13 claims
- 1030US2003107892A1Lamp reflecting apparatus used in direct under type backlight moduleCHI MEI OPTOELECTRONICS CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →