Inventor · disambiguated record
Ningzhan Zhang
Also filed as: Zhang Ningzhan
2 granted patents·0 citations·filing 2021–2021
21Inventor score
Top patents by PatentIndex Score
2 records- 0141US11744737B2Skin audible watch for orientation identification and an orientation identification methodQI YONG·Filed 2021·Granted Sep 5, 2023·0 cites·5 claims
- 0220US11847169B2Method for data processing and interactive information exchange with feature data extraction and bidirectional value evaluation for technology transfer and computer used thereinSHANGHAI HENGHUI INTELLECTUAL PROPERTY SERVICE CO LTD·Filed 2021·Granted Dec 19, 2023·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →