Inventor
LIU JUNLONG
CN25 patents
⚠️ This page may combine multiple inventors who share the name “LIU JUNLONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIU XIAOJUN
7 patentsUS10458637B1Oct 29, 2019
High-intelligent LED street lamp
LIU XIAOJUN12 citations83
US10760748B2Sep 1, 2020
High environmental protective and energy-saving LED illumination lamp
LIU XIAOJUN3 citations72
US10480731B2Nov 19, 2019
Municipal warning lamp
LIU XIAOJUN3 citations72
US10465890B1Nov 5, 2019
LED lamp
LIU XIAOJUN1 citations62
US10961687B2Mar 30, 2021
Silt filtering device
LIU XIAOJUN0 citations51
US10415200B2Sep 17, 2019
Low-impact water conserving dam
LIU XIAOJUN0 citations41
US10384955B1Aug 20, 2019
Sewage treatment system
LIU XIAOJUN0 citations41
WANG ZHIJUN
5 patentsUS10662713B2May 26, 2020
Water conserving reaming system
WANG ZHIJUN0 citations40
US10640941B2May 5, 2020
Water conserving, secure, and environmentnt protective device
WANG ZHIJUN0 citations40
US10618829B2Apr 14, 2020
Sewage treatment device
WANG ZHIJUN0 citations40
US10619339B2Apr 14, 2020
Sewage treatment device
WANG ZHIJUN0 citations40
US10604904B2Mar 31, 2020
Water conserving gate
WANG ZHIJUN0 citations40
LIU JUNLONG
3 patentsWEICHAI POWER CO LTD
3 patentsUS11092061B2Aug 17, 2021
Pulse exhaust pipe and diesel engine installed with pulse exhaust pipe
WEICHAI POWER CO LTD0 citations56
US11041467B2Jun 22, 2021
Backflow preventer and engine EGR system
WEICHAI POWER CO LTD0 citations53
US12553374B2Feb 17, 2026
Exhaust pipe, method for optimizing and designing exhaust pipe, and engine
WEICHAI POWER CO LTD0 citations45
HUAWEI TECH CO LTD
2 patentsUS12399841B2Aug 26, 2025
Memory protection method and protection proxy control apparatus
HUAWEI TECH CO LTD0 citations51
US12572477B2Mar 10, 2026
Processor, address translation, based on plurality of memory management units (MMUs), method and apparatus, storage medium, and program product
HUAWEI TECH CO LTD0 citations49