Inventor
HE PENGFEI
CN20 patents
⚠️ This page may combine multiple inventors who share the name “HE PENGFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEWERTOKIN TECH GROUP CO LTD
4 patentsUS11564498B1Jan 31, 2023
Intelligent sofa mechanical extension device
DEWERTOKIN TECH GROUP CO LTD17 citations85
US11564496B1Jan 31, 2023
Interlockingly extending driving mechanism for electric sofa
DEWERTOKIN TECH GROUP CO LTD10 citations83
US11478083B1Oct 25, 2022
Sofa backrest adjusting apparatus with integrated headrest and lumbar cushion
DEWERTOKIN TECH GROUP CO LTD12 citations83
US12178325B2Dec 31, 2024
Ottoman linkage device, frame body, and seat
DEWERTOKIN TECH GROUP CO LTD2 citations72
YANGZHOU BAERDE FURNISHINGS CO LTD
4 patentsUSD1020047SMar 26, 2024
Dome lamp
YANGZHOU BAERDE FURNISHINGS CO LTD5 citations72
USD1005570SNov 21, 2023
Straight downlight base
YANGZHOU BAERDE FURNISHINGS CO LTD4 citations72
USD1023400SApr 16, 2024
Straight down light
YANGZHOU BAERDE FURNISHINGS CO LTD2 citations71
USD1005569SNov 21, 2023
Dome lamp base
YANGZHOU BAERDE FURNISHINGS CO LTD1 citations60
ARMY ACAD OF ARMORED FORCES
4 patentsUS10752983B2Aug 25, 2020
System and process for remanufacturing waste cylinder assembly of aircraft piston engine
ARMY ACAD OF ARMORED FORCES1 citations56
US10843571B2Nov 24, 2020
Repairable sliding plate of pantograph of electric locomotive and method for making the same
ARMY ACAD OF ARMORED FORCES0 citations47
US11293086B2Apr 5, 2022
Connecting device and internal plasma spraying system
ARMY ACAD OF ARMORED FORCES0 citations46
US11441981B2Sep 13, 2022
Testing device and testing method for adhesive strength of inner hole coating
ARMY ACAD OF ARMORED FORCES0 citations44