Inventor · disambiguated record
Chunfeng Song
Also filed as: SONG CHUNFENG
2 granted patents·3 pending applications·3 citations·filing 2011–2021
37Inventor score
Files withINST AUTOMATION CAS2SHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD1SHANGHAI MICROELECTRONICS EQUI1WANG GANG1
Top patents by PatentIndex Score
5 records- 0182US11887354B2Weakly supervised image semantic segmentation method, system and apparatus based on intra-class discriminatorINST AUTOMATION CAS·Filed 2020·Granted Jan 30, 2024·3 cites·17 claims
- 0252US11954599B2Bi-directional interaction network (BINet)-based person search method, system, and apparatusINST AUTOMATION CAS·Filed 2021·Granted Apr 9, 2024·0 cites·20 claims
- 0334US2013090508A1Method for Preparing 1-Octene by Oligomerization of EthyleneWANG GANG·Filed 2011·Application pending·0 cites
- 0425US2019015929A1Laser annealing device and annealing method thereforSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2016·Application pending·0 cites
- 0523US2017144251A1Laser annealing deviceSHANGHAI MICROELECTRONICS EQUI·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chunfeng Song 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 →