Assignee
APEX MICROELECTRONICS COMPANY LTD
CN·6 granted patents·1 pending application·8 citations·filing 2013–2018
Top patents by PatentIndex Score
7 records- 0182US9753680B2Method for recording chip usage state information, chip of imaging cartridge and imaging cartridgeAPEX MICROELECTRONICS COMPANY LTD·Filed 2016·Granted Sep 5, 2017·4 cites·15 claims
- 0274US9108419B2Method for controlling ink cartridge chip, ink cartridge chip and ink cartridgeAPEX MICROELECTRONICS COMPANY LTD·Filed 2013·Granted Aug 18, 2015·2 cites·25 claims
- 0372US8947716B2Information storage device and image forming cartridge for image forming apparatusAPEX MICROELECTRONICS COMPANY LTD·Filed 2013·Granted Feb 3, 2015·2 cites·18 claims
- 0452US8830517B2Imaging cartridge chip with self-adaptive contacts, imaging cartridge and self-adaptive methodAPEX MICROELECTRONICS COMPANY LTD·Filed 2014·Granted Sep 9, 2014·0 cites·19 claims
- 0551US10162582B2Method for recording chip usage state information, chip of imaging cartridge and imaging cartridgeAPEX MICROELECTRONICS COMPANY LTD·Filed 2017·Granted Dec 25, 2018·0 cites·3 claims
- 0645US2014355040A1Method for recording chip usage state information, chip of imaging box and imaging boxAPEX MICROELECTRONICS COMPANY LTD·Filed 2014·Application pending·0 cites
- 0744US10585633B2Method for recording chip usage state information, chip of imaging cartridge and imaging cartridgeAPEX MICROELECTRONICS COMPANY LTD·Filed 2018·Granted Mar 10, 2020·0 cites·15 claims
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