Assignee
OPTIMUM BATTERY CO LTD
CN·5 granted patents·22 pending applications·15 citations·filing 2013–2018
Top patents by PatentIndex Score
27 records- 0177US9979046B2Large capacity lithium-ion-battery packOPTIMUM BATTERY CO LTD·Filed 2014·Granted May 22, 2018·2 cites·12 claims
- 0277US9919578B2Electric vehicle and powertrain system thereofOPTIMUM BATTERY CO LTD·Filed 2017·Granted Mar 20, 2018·11 cites·20 claims
- 0359US10483590B2Electrolyte for lithium ion battery and lithium ion battery including the sameOPTIMUM BATTERY CO LTD·Filed 2018·Granted Nov 19, 2019·0 cites·16 claims
- 0455US10232737B2Motor vehicle and steering wheel thereofOPTIMUM BATTERY CO LTD·Filed 2017·Granted Mar 19, 2019·2 cites·20 claims
- 0553US9240577B2Cap assembly for lithium ion secondary batteryOPTIMUM BATTERY CO LTD·Filed 2013·Granted Jan 19, 2016·0 cites·10 claims
- 0645US2018212244A1Method for modifying lithium iron phosphate, positive electrode, and lithium ion batteryOPTIMUM BATTERY CO LTD·Filed 2018·Application pending·0 cites
- 0742US2018309164A1Method for modifying lithium iron phosphate cathode material, cathode plate, and lithium iron phosphate batteryOPTIMUM BATTERY CO LTD·Filed 2018·Application pending·0 cites
- 0841US2018205074A1Method for preparing silicon-carbon composite, negative electrode, and lithium ion batteryOPTIMUM BATTERY CO LTD·Filed 2018·Application pending·0 cites
- 0941US2018108957A1Cooling and heating systemOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 1041US2018269466A1Method for preparing precursor of nickel-cobalt-aluminum ternary cathode material, cathode plate, and lithium ion batteryOPTIMUM BATTERY CO LTD·Filed 2018·Application pending·0 cites
- 1141US2018241030A1Method for preparing negative electrode of lithium ion battery and lithium ion batteryOPTIMUM BATTERY CO LTD·Filed 2018·Application pending·0 cites
- 1240US2018294449A1Current collecting board and power battery assembly using sameOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 1339US2018269536A1Battery moduleOPTIMUM BATTERY CO LTD·Filed 2018·Application pending·0 cites
- 1437US2018083463A1Energy storage device and load detection circuit thereofOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 1536US2018006279A1Current collecting board assembly and power battery pack using sameOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 1636US2018178671A1Information inquiry system and information inquiry methodOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 1736US2018100896A1System and method for estimating values of parameters of batteryOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 1834US2018152027A1Motor vehicle and charge and discharge control circuit thereofOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 1934US2016097816A1Estimation Method for State of Charge of Lithium Iron Phosphate Power Battery PacksOPTIMUM BATTERY CO LTD·Filed 2015·Application pending·0 cites
- 2034US2018134166A1Charging stationOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 2133US2018102530A1Method for preparing lithium iron phosphate material coated with carbon nanoribbonOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 2233US2018248361A1Electric vehicle and electromagnetic interference suppression circuit thereofOPTIMUM BATTERY CO LTD·Filed 2018·Application pending·0 cites
- 2331US2018108954A1Electric vehicle, battery storage power system, and alarm system and alarm method thereofOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 2430US2018190458A1Relay control circuitOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 2530US2018108936A1Lithium iron phosphate power battery and method for preparing the sameOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 2623US2018175374A1Method for preparing negative electrode of lithium ion battery and lithium ion batteryOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
- 2722US2018102533A1Negative electrode for lithium ion battery and method for preparing the sameOPTIMUM BATTERY CO LTD·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when OPTIMUM BATTERY CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →