Inventor · disambiguated record
Baotong Hao
Also filed as: HAO BAOTONG
2 granted patents·1 pending application·2 citations·filing 2017–2018
38Inventor score
Top patents by PatentIndex Score
3 records- 0170US10983448B2Objective lens protection device, objective lens system and lithographic deviceSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2018·Granted Apr 20, 2021·1 cites·24 claims
- 0260US10539887B2Lens contamination prevention device and methodSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2017·Granted Jan 21, 2020·1 cites·10 claims
- 0339US2020149792A1Liquid temperature-control apparatus and methodSHANGHAI MICRO ELECTRONICS EQUIPMENT GROUP CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →