Inventor · disambiguated record
Ruiheng Qiu
Also filed as: QIU RUIHENG
4 granted patents·3 pending applications·0 citations·filing 2009–2014
52Inventor score
Top patents by PatentIndex Score
7 records- 0146US9684642B2Method and device for updating electronic document and associated document use recordsXIAOMI INC·Filed 2014·Granted Jun 20, 2017·0 cites·18 claims
- 0245US8995768B2Methods and devices for processing scanned book's dataUNIV PEKING FOUNDER GROUP CO·Filed 2012·Granted Mar 31, 2015·0 cites·14 claims
- 0344US2011087959A1Method and device for processing the structure of a layout fileUNIV PEKING FOUNDER GROUP CO·Filed 2009·Application pending·0 cites
- 0442US9600451B2Method, terminal, and server for displaying fileXIAOMI INC·Filed 2013·Granted Mar 21, 2017·0 cites·20 claims
- 0540US2013332824A1Embedded font processing method and deviceBEIJING FOUNDER APABI TECH LTD·Filed 2013·Application pending·0 cites
- 0631US8768900B2Method and device for compressing, decompressing and querying documentUNIV PEKING FOUNDER GROUP CO·Filed 2012·Granted Jul 1, 2014·0 cites·15 claims
- 0728US2013322759A1Method and device for identifying fontQIU RUIHENG·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Ruiheng Qiu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →