Assignee
CHENGDU QINCHUAN TECH DEVELOPMENT CO LTD
CN·4 granted patents·9 pending applications·15 citations·filing 2019–2019
Top patents by PatentIndex Score
13 records- 0195US10641619B1Gas meter query method based on compound internet of things (IoT) and IoT systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Granted May 5, 2020·8 cites·12 claims
- 0290US11237030B2Gas leakage detection method based on compound internet of things (IoT) and IoT systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Granted Feb 1, 2022·4 cites·12 claims
- 0379US10616667B1Gas meter energy-saving motivation method based on compound internet of things (IoT) and IoT systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Granted Apr 7, 2020·3 cites·10 claims
- 0458US10809092B2Gas data transmission method based on compound internet of things (IoT) and IoT systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Granted Oct 20, 2020·0 cites·8 claims
- 0555US2020302559A1Gas energy-saving prompting method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 0655US2020311831A1Gas fee overdrawing method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 0755US2020272177A1Maintenance fee payment method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 0855US2020311832A1Gas use time limit pushing method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 0946US2020302558A1Gas meter energy-saving prompting method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 1045US2020311833A1Gas recharge management method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 1145US2020302560A1Gas use planning method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 1243US2020295964A1Gas fee notification method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
- 1343US2020293997A1Maintenance staff scheduling method based on compound internet of things (iot) and iot systemCHENGDU QINCHUAN TECH DEVELOPMENT CO LTD·Filed 2019·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →