Inventor · disambiguated record
Hongshan Chang
Also filed as: CHANG HONGSHAN
3 granted patents·0 citations·filing 2020–2020
36Inventor score
Top patents by PatentIndex Score
3 records- 0135US11982695B2Transformer area identification method and computer-readable storage mediumBEIJING TENGINEER AIOT TECH CO LTD·Filed 2020·Granted May 14, 2024·0 cites·12 claims
- 0235US11774472B2Transformer area identification method and method for constructing transformer area line topologyBEIJING TENGINEER AIOT TECH CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·8 claims
- 0331US11947624B2Method and system for analyzing error of measurement domain based on single load jump, and storage mediumBEIJING TENHE ELECTRONIC TECH CO LTD·Filed 2020·Granted Apr 2, 2024·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →