Inventor · name-matched record
XING YIFAN
2 granted patents·2 pending applications·0 citations·filing 2022–2025
23Inventor score
Files withCHENGDU TIANMA MICROELECTRONICS CO LTD2NIDEC CORP1SHANGHAI TIANMA MICROELECTRONICS CO LTD1
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
4 records- 0167US2026022900A1Cooling device and cooling unit including the sameNIDEC CORP·Filed 2025·Application pending·0 cites
- 0262US12525701B2Display device and manufacturing method thereofCHENGDU TIANMA MICROELECTRONICS CO LTD·Filed 2022·Granted Jan 13, 2026·0 cites·28 claims
- 0356US12548871B2Phase shifter for a wireless communication device comprising a substrate having a transmission line and a two wire bias line, where one wire has greater sheet resistance than the other wireCHENGDU TIANMA MICROELECTRONICS CO LTD·Filed 2024·Granted Feb 10, 2026·0 cites·20 claims
- 0455US2026088514A1Antenna unit, antenna apparatus and electronic deviceSHANGHAI TIANMA MICROELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →