Inventor · disambiguated record
Leilei Zheng
Also filed as: ZHENG LEILEI
13 granted patents·8 pending applications·37 citations·filing 2016–2025
87Inventor score
Files withWONDERLAND SWITZERLAND AG10PEPSICO INC7HUAWEI TECH CO LTD2CHINA WONDERLAND NURSERYGOODS1SHANGHAI BAO PHARMACEUTICALS CO LTD1
Top patents by PatentIndex Score
21 records- 0193US11993302B2Wheeled carrying apparatusWONDERLAND SWITZERLAND AG·Filed 2020·Granted May 28, 2024·7 cites·54 claims
- 0283US11359222B2Enzymatic method for preparing Rebaudioside jPEPSICO INC·Filed 2016·Granted Jun 14, 2022·2 cites·12 claims
- 0382US11352653B2Enzymatic method for preparing rebaudioside NPEPSICO INC·Filed 2016·Granted Jun 7, 2022·2 cites·11 claims
- 0482US11312985B2Enzymatic method for preparing Rebaudioside CPEPSICO INC·Filed 2016·Granted Apr 26, 2022·2 cites·8 claims
- 0582USD923520SStrollerWONDERLAND SWITZERLAND AG·Filed 2019·Granted Jun 29, 2021·22 cites·1 claims
- 0679US2024287567A1Enzymatic method for preparing rebaudioside jPEPSICO INC·Filed 2024·Application pending·0 cites
- 0777US11952604B2Enzymatic method for preparing Rebaudioside JPEPSICO INC·Filed 2022·Granted Apr 9, 2024·0 cites·12 claims
- 0873US11976313B2Enzymatic method for preparing rebaudioside NPEPSICO INC·Filed 2022·Granted May 7, 2024·0 cites·12 claims
- 0973US11976312B2Enzymatic method for preparing Rebaudioside CPEPSICO INC·Filed 2022·Granted May 7, 2024·0 cites·7 claims
- 1071US11999402B2Storage assembly and child carrier therewithCHINA WONDERLAND NURSERYGOODS·Filed 2021·Granted Jun 4, 2024·1 cites·18 claims
- 1169US2025153759A1Braking mechanism and child strollerWONDERLAND SWITZERLAND AG·Filed 2025·Application pending·0 cites
- 1268US12028914B2Data transfer method and electronic deviceHUAWEI TECH CO LTD·Filed 2018·Granted Jul 2, 2024·1 cites·20 claims
- 1362US12227223B2Braking mechanism and child strollerWONDERLAND SWITZERLAND AG·Filed 2022·Granted Feb 18, 2025·0 cites·18 claims
- 1459US11679797B2Unlock device and strollerWONDERLAND SWITZERLAND AG·Filed 2020·Granted Jun 20, 2023·0 cites·21 claims
- 1559US2025236328A1Locking joint and child carrierWONDERLAND SWITZERLAND AG·Filed 2025·Application pending·0 cites
- 1656US2024124043A1Wheeled carrying apparatusWONDERLAND SWITZERLAND AG·Filed 2023·Application pending·0 cites
- 1753US2025361498A1Mutants of immunoglobulin-degrading enzyme ideeSHANGHAI BAO PHARMACEUTICALS CO LTD·Filed 2025·Application pending·0 cites
- 1850US2023059506A1Anti-shimmy device adapted for a wheel of a child carrierWONDERLAND SWITZERLAND AG·Filed 2020·Application pending·0 cites
- 1948US2024326891A1Frame folding and fixing device and baby carrierWONDERLAND SWITZERLAND AG·Filed 2022·Application pending·0 cites
- 2045USD1106921SWheel rimWONDERLAND SWITZERLAND AG·Filed 2024·Granted Dec 23, 2025·0 cites·1 claims
- 2138US2022006852A1File Transfer Method and Electronic DeviceHUAWEI TECH CO LTD·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →