Inventor · disambiguated record
Xiangchao Xia
Also filed as: XIA XIANGCHAO
5 granted patents·3 pending applications·0 citations·filing 2023–2025
58Inventor score
Files withZHUHAI PANTUM ELECTRONICS CO LTD8
Top patents by PatentIndex Score
8 records- 0172US2025284242A1Adaptation device, process cartridge, and process cartridge setZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0262US12436496B2Process cartridge, process cartridge assembly, and image-forming apparatusZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·14 claims
- 0361US2024160145A1Process cartridge chip and process cartridgeZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0460US12422776B2Process cartridge and potential detection partZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·20 claims
- 0558US12493263B2Voltage conversion apparatus, image-forming assembly, process cartridge, and process cartridge groupZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2023·Granted Dec 9, 2025·0 cites·20 claims
- 0656US12443138B2Apparatus for detecting condition of image-forming region of process cartridge without adding new terminal to image-forming apparatus main bodyZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 0747US2024160146A1Conductive connection structure and image-forming apparatusZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 0845US12328422B2Color calibration method, image-forming device, and computer-readable storage mediumZHUHAI PANTUM ELECTRONICS CO LTD·Filed 2023·Granted Jun 10, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →