Inventor · disambiguated record
Qing Ren
Also filed as: REN QING · REN QING FENG
16 granted patents·4 pending applications·148 citations·filing 2002–2023
91Inventor score
Files withALIBABA GROUP HOLDING LTD8NAT SEMICONDUCTOR CORP4ALILBABA GROUP HOLDING LTD1DINGTALK HOLDING CAYMAN LTD1HU JIAN QIANG1
Top patents by PatentIndex Score
20 records- 0189US7082377B1Apparatus for error cancellation for dual diode remote temperature sensorsNAT SEMICONDUCTOR CORP·Filed 2004·Granted Jul 25, 2006·46 cites·24 claims
- 0287US6808307B1Time-interleaved sampling of voltages for improving accuracy of temperature remote sensorsNAT SEMICONDUCTOR CORP·Filed 2002·Granted Oct 26, 2004·43 cites·22 claims
- 0384US7309157B1Apparatus and method for calibration of a temperature sensorNAT SEMICONDUCTOR CORP·Filed 2004·Granted Dec 18, 2007·39 cites·20 claims
- 0482US11134048B2Communication and messaging systemDINGTALK HOLDING CAYMAN LTD·Filed 2020·Granted Sep 28, 2021·2 cites·20 claims
- 0582US10587559B2Communication and messaging systemALIBABA GROUP HOLDING LTD·Filed 2016·Granted Mar 10, 2020·4 cites·17 claims
- 0676USD976578SBelt bagREN QING·Filed 2020·Granted Jan 31, 2023·8 cites·1 claims
- 0765US11050689B2Method and apparatus for centralized management of personnel and equipment based on instant messaging applicationALIBABA GROUP HOLDING LTD·Filed 2019·Granted Jun 29, 2021·1 cites·20 claims
- 0865US8769208B2Method, system and server of removing a distributed caching objectLIU GANG·Filed 2011·Granted Jul 1, 2014·1 cites·20 claims
- 0962US10867065B2Secure voice communication method and device based on instant communicationALIBABA GROUP HOLDING LTD·Filed 2016·Granted Dec 15, 2020·1 cites·26 claims
- 1059US8750308B2Communication method and server of transmission control protocolHU JIAN QIANG·Filed 2011·Granted Jun 10, 2014·2 cites·16 claims
- 1157US9047224B2Method, system and server of removing a distributed caching objectALIBABA GROUP HOLDING LTD·Filed 2014·Granted Jun 2, 2015·0 cites·20 claims
- 1256US8935482B2Method, system and server of removing a distributed caching objectALIBABA GROUP HOLDING LTD·Filed 2014·Granted Jan 13, 2015·0 cites·20 claims
- 1356US2024091366A1Novel acid-sensitive aptamer triptolide conjugate and applicationsUNIV CHENGDU TRADITIONAL CHINESE MEDICINE·Filed 2023·Application pending·0 cites
- 1448US8838904B2Method, system and server of removing a distributed caching objectALILBABA GROUP HOLDING LTD·Filed 2014·Granted Sep 16, 2014·0 cites·20 claims
- 1542US2018322440A1Method and device for prompting relationship and task during communicationALIBABA GROUP HOLDING LTD·Filed 2018·Application pending·0 cites
- 1640US2018359356A1Prompting method and apparatusALIBABA GROUP HOLDING LTD·Filed 2018·Application pending·0 cites
- 1738US9778152B2Cell collecting apparatus and method of useUNIV COLORADO REGENTS·Filed 2013·Granted Oct 3, 2017·0 cites·13 claims
- 1838US6774676B1Dual threshold buffer with hysteresisNAT SEMICONDUCTOR CORP·Filed 2003·Granted Aug 10, 2004·1 cites·19 claims
- 1938US2019082143A1Method and apparatus for user status reminders in video communicationALIBABA GROUP HOLDING LTD·Filed 2018·Application pending·0 cites
- 2034US9616027B2Pramipexole sustained release tablet formulation and manufacturing method thereof and use thereofSHIJIAZHUANG RAPISTEP PHARMACEUTICAL TECH R&D INC·Filed 2014·Granted Apr 11, 2017·0 cites·9 claims
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