Inventor · disambiguated record
Qianyun Cheng
Also filed as: CHENG QIANYUN
6 granted patents·2 citations·filing 2016–2023
67Inventor score
Top patents by PatentIndex Score
6 records- 0174US11662907B2Data migration of storage systemEMC IP HOLDING CO LLC·Filed 2020·Granted May 30, 2023·1 cites·16 claims
- 0264US10419894B2Methods and systems for maintaining a required participation level for a plurality of communication devices assigned to a task groupMOTOROLA SOLUTIONS INC·Filed 2016·Granted Sep 17, 2019·1 cites·22 claims
- 0356US12481561B2Method, device, and computer program product for data backupDELL PRODUCTS LP·Filed 2023·Granted Nov 25, 2025·0 cites·20 claims
- 0455US11409445B2Method, device, and computer program product for managing storage systemEMC IP HOLDING CO LLC·Filed 2020·Granted Aug 9, 2022·0 cites·18 claims
- 0554US11153232B2Method, device and computer program product for backing up dataEMC IP HOLDING CO LLC·Filed 2020·Granted Oct 19, 2021·0 cites·20 claims
- 0648US11995219B2Method, electronic equipment, and computer program product for device managementEMC IP HOLDING CO LLC·Filed 2021·Granted May 28, 2024·0 cites·15 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →