Inventor · disambiguated record
Limei Yang
Also filed as: YANG LIMEI
10 granted patents·11 pending applications·15 citations·filing 2017–2025
81Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD14PINGHU ANDUN SAFETY TECH CO LTD4ZHANGZHOU PIEN TZE HUANG PHARM2QINGDAO HAIER WASHING MACH CO1
Top patents by PatentIndex Score
21 records- 0184US11156438B2Stun gun with illumination and sirenPINGHU ANDUN SAFETY TECH CO LTD·Filed 2019·Granted Oct 26, 2021·7 cites·10 claims
- 0284US2025357585A1Battery cell, battery, electric apparatus, and energy storage apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0383US2025337117A1Battery cell, battery, electric apparatus, and energy storage apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0482US2025391964A1Battery cell, battery, electric apparatus, and energy storage apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0578US12100817B2Method for capacity recovery of lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted Sep 24, 2024·0 cites·15 claims
- 0677US11984563B1Method for capacity recovery of lithium-ion secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted May 14, 2024·0 cites·18 claims
- 0776US2025385317A1Secondary battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0872US2024213544A1Jelly-roll electrode assembly, battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0969US11996515B2Lithium-ion secondary battery, battery module, battery pack, and power consumption apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted May 28, 2024·0 cites·17 claims
- 1069US2024204356A1Composite separator for secondary battery, and secondary battery comprising the composite separatorCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1168US2024266667A1Battery cell, battery, power consumption device, and method and device for producing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1268US2023361356A1Battery unit, and battery, power consuming device and preparation apparatus associated therewithCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1365US2024076419A1Composite polyimide separator and preparation method thereof, and secondary batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1457US11535609B2Pyrazine-2(1H)-ketone compound preparation methodZHANGZHOU PIEN TZE HUANG PHARM·Filed 2020·Granted Dec 27, 2022·0 cites·12 claims
- 1554US11258091B2Battery and method for preparing the sameCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Feb 22, 2022·0 cites·11 claims
- 1652US11691965B2Method for preparing pyrrolidinyl urea derivativeZHANGZHOU PIEN TZE HUANG PHARM·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 1752US2023238816A1Battery charging method, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 1847USD877849SStun gun with LED illumination and sirenPINGHU ANDUN SAFETY TECH CO LTD·Filed 2018·Granted Mar 10, 2020·5 cites·1 claims
- 1939US2020263343A1Water-free washing machine between inner and outer barrelsQINGDAO HAIER WASHING MACH CO·Filed 2017·Application pending·0 cites
- 2034USD875876SStun gun with LED illumination and sirenPINGHU ANDUN SAFETY TECH CO LTD·Filed 2018·Granted Feb 18, 2020·2 cites·1 claims
- 2130USD875203SUSB stun gun with illuminationPINGHU ANDUN SAFETY TECH CO LTD·Filed 2018·Granted Feb 11, 2020·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →