Inventor · disambiguated record
Sisi Zheng
Also filed as: ZHENG SISI
13 granted patents·1 pending application·47 citations·filing 2017–2024
89Inventor score
Top patents by PatentIndex Score
14 records- 0177USD843633SLighting fixtureOTIS ELEVATOR CO·Filed 2017·Granted Mar 19, 2019·18 cites·1 claims
- 0275USD1052109SElevator hall call boardOTIS ELEVATOR CO·Filed 2021·Granted Nov 19, 2024·4 cites·1 claims
- 0364US2023312304A1Method for indicating elevator service status and elevator call deviceOTIS ELEVATOR CO·Filed 2022·Application pending·0 cites
- 0462USD846150SElevator carOTIS ELEVATOR CO·Filed 2017·Granted Apr 16, 2019·6 cites·1 claims
- 0562USD846149SElevator carOTIS ELEVATOR CO·Filed 2017·Granted Apr 16, 2019·6 cites·1 claims
- 0660USD1047254SElevator hall lanternOTIS ELEVATOR CO·Filed 2021·Granted Oct 15, 2024·2 cites·1 claims
- 0758US12441794B2Antibodies for the diagnosis and treatment of B-cell acute lymphoblastic leukemiaCHILDRENS HOSPITAL PHILADELPHIA·Filed 2020·Granted Oct 14, 2025·0 cites·24 claims
- 0858USD846148SElevator carOTIS ELEVATOR CO·Filed 2017·Granted Apr 16, 2019·5 cites·1 claims
- 0958USD844839SElevator carOTIS ELEVATOR CO·Filed 2017·Granted Apr 2, 2019·5 cites·1 claims
- 1052USD1069626SFire alarm deviceOTIS ELEVATOR CO·Filed 2021·Granted Apr 8, 2025·1 cites·1 claims
- 1149USD1071767SOperation panel for the disabledOTIS ELEVATOR CO·Filed 2024·Granted Apr 22, 2025·0 cites·1 claims
- 1242USD1060095SOperation panel for the disabledOTIS ELEVATOR CO·Filed 2021·Granted Feb 4, 2025·0 cites·1 claims
- 1340USD1066092SDisplayOTIS ELEVATOR CO·Filed 2021·Granted Mar 11, 2025·0 cites·1 claims
- 1436USD1103129SElevator buttonOTIS ELEVATOR CO·Filed 2022·Granted Nov 25, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →