Inventor · disambiguated record

Zhiyong Yao

Also filed as: YAO ZHIYONG

2 granted patents·1 citations·filing 2013–2015

29Inventor score

Technology areasB66B F28F

Files withHANGZHOU SANHUA RES INST CO LTD1 OTIS ELEVATOR CO1

Top patents by PatentIndex Score

2 records

0159US10168083B2Refrigeration system and heat exchanger thereofHANGZHOU SANHUA RES INST CO LTD·Filed 2015·Granted Jan 1, 2019·1 cites·18 claims
0242US10046946B2Measuring weight of a compartmentOTIS ELEVATOR CO·Filed 2013·Granted Aug 14, 2018·0 cites·12 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →