Inventor · disambiguated record
Zhichao Song
Also filed as: SONG ZHICHAO
5 granted patents·1 pending application·1 citations·filing 2012–2022
59Inventor score
Files withCONTEC MEDICAL SYSTEMS CO LTD3BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD1SHENZHEN RESEARCH INSTITUTE OF NANKAI UNIV1UNIV NANKAI1
Top patents by PatentIndex Score
6 records- 0174US12446980B2Surgical robot navigation and positioning system and measurement viewing angle multi-objective optimization methodUNIV NANKAI·Filed 2022·Granted Oct 21, 2025·1 cites·4 claims
- 0250US11526807B2Machine learning systems and methods with source-target adaptationBEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD·Filed 2020·Granted Dec 13, 2022·0 cites·20 claims
- 0339US11766199B2OximeterCONTEC MEDICAL SYSTEMS CO LTD·Filed 2019·Granted Sep 26, 2023·0 cites·15 claims
- 0439US11304636B2OximeterCONTEC MEDICAL SYSTEMS CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·14 claims
- 0538US2024050161A1Active navigation system of surgery and control method thereofSHENZHEN RESEARCH INSTITUTE OF NANKAI UNIV·Filed 2022·Application pending·0 cites
- 0635US9474477B2Digital pulse oximeter with automatic direction-changing functionCONTEC MEDICAL SYSTEMS CO LTD·Filed 2012·Granted Oct 25, 2016·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →