Inventor · disambiguated record
Zhentao Fan
Also filed as: FAN ZHENTAO
16 granted patents·6 pending applications·10 citations·filing 2021–2025
85Inventor score
Files withJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD20GOERTEK OPTICAL TECH CO LTD1UPHOTON TECH BEIJING CO LTD1
Top patents by PatentIndex Score
22 records- 0195US11874488B1Diffractive optical waveguide and display apparatus having sameJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Jan 16, 2024·5 cites·20 claims
- 0293US11988861B1Diffractive optical waveguide and display deviceJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted May 21, 2024·3 cites·19 claims
- 0390US11796747B2Diffractive optical waveguide and display deviceJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Oct 24, 2023·2 cites·13 claims
- 0462US12265217B2Display device and glassesJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted Apr 1, 2025·0 cites·24 claims
- 0561US11966060B1Optical waveguide device for display and display device having the sameJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted Apr 23, 2024·0 cites·20 claims
- 0659US12461367B2Near-eye display waveguide device and near-eye display apparatusJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2025·Granted Nov 4, 2025·0 cites·12 claims
- 0759US2025199321A1Diffractive optical waveguide, design method and formation method thereof, and display deviceJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2025·Application pending·0 cites
- 0858US12085762B2Optical waveguide device for image display and display device having the sameJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Sep 10, 2024·0 cites·18 claims
- 0957US11940653B2Diffractive optical waveguide and display device having the sameJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Mar 26, 2024·0 cites·20 claims
- 1057US11899203B1Method for out-coupling grating for AR optical waveguide, and design method for AR optical waveguideJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·20 claims
- 1156US12222533B1Optical waveguide device and display deviceUPHOTON TECH BEIJING CO LTD·Filed 2024·Granted Feb 11, 2025·0 cites·20 claims
- 1256US11892682B2Diffractive optical waveguide and display device having the same preliminary classJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Feb 6, 2024·0 cites·19 claims
- 1356US2024231104A9Diffraction optical waveguide, design method thereof and near-eye display deviceJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Application pending·0 cites
- 1456US2025362517A1Micro-lens array-based laser projection moduleJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Application pending·0 cites
- 1555US11874503B1Diffractive optical waveguide and display deviceJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Jan 16, 2024·0 cites·17 claims
- 1655US2023367055A1Diffractive optical waveguide, design method and formation method thereof, and display deviceJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Application pending·0 cites
- 1754US2024272427A1Optical waveguide device for diffraction display and display deviceJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2023·Application pending·0 cites
- 1853US12474517B1Light guide device, optical display system and display deviceGOERTEK OPTICAL TECH CO LTD·Filed 2025·Granted Nov 18, 2025·0 cites·8 claims
- 1953US12228729B2Method for designing diffractive optical element and partitioned uniform light illumination systemJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·20 claims
- 2052US12265215B2Diffractive optical element for beam splitting and design method therefor, and structured light projectorJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·20 claims
- 2150US2024151824A1Laser projection moduleJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2022·Application pending·0 cites
- 2248US11693253B2Method for designing diffraction suppression optical component, display screen and under-screen camera apparatusJIAXING UPHOTON OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →