Assignee
BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD
CN·8 granted patents·6 citations·filing 2017–2017
Top patents by PatentIndex Score
8 records- 0173US10991068B2Projection image construction method and deviceBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Apr 27, 2021·2 cites·12 claims
- 0267US11574012B2Error correction method and device for search termBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Feb 7, 2023·2 cites·11 claims
- 0366US10834399B2Panoramic video compression method and deviceBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Nov 10, 2020·1 cites·3 claims
- 0466US10812833B2Panoramic image compression method and apparatusBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Oct 20, 2020·1 cites·12 claims
- 0544US10681367B2Intra-prediction video coding method and deviceBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Jun 9, 2020·0 cites·10 claims
- 0641US10715820B2Interframe predictive coding method and deviceBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Jul 14, 2020·0 cites·11 claims
- 0735US10789672B2Method and device for performing mapping on spherical panoramic imageBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Sep 29, 2020·0 cites·8 claims
- 0831US11734276B2Method and apparatus for updating search cache to improve the update speed of hot contentBEIJING QIYI CENTURY SCIENCE & TECHNOLOGY CO LTD·Filed 2017·Granted Aug 22, 2023·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when BEIJING QIYI CENTURY SCIENCE & TECHNOLOGY 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 →