Inventor
ZHENG LEILEI
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG LEILEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WONDERLAND SWITZERLAND AG
6 patentsUSD923520SJun 29, 2021
Stroller
WONDERLAND SWITZERLAND AG22 citations92
US11993302B2May 28, 2024
Wheeled carrying apparatus
WONDERLAND SWITZERLAND AG7 citations84
US12594980B2Apr 7, 2026
Unlock device and stroller
WONDERLAND SWITZERLAND AG0 citations61
USD1106921SDec 23, 2025
Wheel rim
WONDERLAND SWITZERLAND AG0 citations61
US12227223B2Feb 18, 2025
Braking mechanism and child stroller
WONDERLAND SWITZERLAND AG0 citations61
US11679797B2Jun 20, 2023
Unlock device and stroller
WONDERLAND SWITZERLAND AG0 citations61
PEPSICO INC
6 patentsUS11359222B2Jun 14, 2022
Enzymatic method for preparing Rebaudioside j
PEPSICO INC2 citations70
US11352653B2Jun 7, 2022
Enzymatic method for preparing rebaudioside N
PEPSICO INC2 citations70
US11312985B2Apr 26, 2022
Enzymatic method for preparing Rebaudioside C
PEPSICO INC2 citations70
US11976313B2May 7, 2024
Enzymatic method for preparing rebaudioside N
PEPSICO INC0 citations59
US11976312B2May 7, 2024
Enzymatic method for preparing Rebaudioside C
PEPSICO INC0 citations59
US11952604B2Apr 9, 2024
Enzymatic method for preparing Rebaudioside J
PEPSICO INC0 citations59