Inventor
YANG YUKUN
CN25 patents
⚠️ This page may combine multiple inventors who share the name “YANG YUKUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN XCHO TECH LIMITED
13 patentsUSD888353SJun 23, 2020
Bark control
SHENZHEN XCHO TECH LIMITED42 citations93
USD991592SJul 4, 2023
Combined dog training device and remote control
SHENZHEN XCHO TECH LIMITED20 citations92
USD1009384SDec 26, 2023
Water dispenser for pets
SHENZHEN XCHO TECH LIMITED7 citations85
USD1001398SOct 10, 2023
Dog training device
SHENZHEN XCHO TECH LIMITED13 citations85
USD907307SJan 5, 2021
Pet feeding bowl
SHENZHEN XCHO TECH LIMITED7 citations83
USD882884SApr 28, 2020
Retractable dog leash
SHENZHEN XCHO TECH LIMITED8 citations83
USD1075846SMay 20, 2025
Water pump
SHENZHEN XCHO TECH LIMITED2 citations74
USD1078178SJun 3, 2025
Intelligent pet water dispenser
SHENZHEN XCHO TECH LIMITED4 citations72
USD878074SMar 17, 2020
Pet poop bag dispenser
SHENZHEN XCHO TECH LIMITED5 citations72
USD1099444SOct 21, 2025
Bark training collar device
SHENZHEN XCHO TECH LIMITED0 citations60
USD1097380SOct 7, 2025
Bark training collar device
SHENZHEN XCHO TECH LIMITED0 citations60
USD1119113SMar 17, 2026
Pet water dispenser filter
SHENZHEN XCHO TECH LIMITED0 citations59
USD1104376SDec 2, 2025
Bark training collar device
SHENZHEN XCHO TECH LIMITED0 citations58
CITIC DICASTAL CO LTD
7 patentsUS9878454B1Jan 30, 2018
Flexible clamping device
CITIC DICASTAL CO LTD5 citations72
US11491527B2Nov 8, 2022
Wheel spinning die and die releasing device
CITIC DICASTAL CO LTD0 citations52
US11203052B2Dec 21, 2021
Forging and inclined window hole punching composite die
CITIC DICASTAL CO LTD0 citations50
US11660787B2May 30, 2023
Automatic mold cleaning device
CITIC DICASTAL CO LTD0 citations49
US11491519B2Nov 8, 2022
Automatic die cleaning device with reusable cleaning fluid
CITIC DICASTAL CO LTD0 citations49
US10464137B2Nov 5, 2019
Vertical lathe chuck mounting rack
CITIC DICASTAL CO LTD0 citations39
US10427257B2Oct 1, 2019
Wheel milling window fixture
CITIC DICASTAL CO LTD0 citations35