Inventor
TANG LIZHI
CN11 patents
⚠️ This page may combine multiple inventors who share the name “TANG LIZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV QINGDAO TECHNOLOGY
9 patentsUS11951618B2Apr 9, 2024
Multi-procedure integrated automatic production line for hard alloy blades under robot control
UNIV QINGDAO TECHNOLOGY2 citations71
US11691239B2Jul 4, 2023
Carbide blade grinding forming processing production line
UNIV QINGDAO TECHNOLOGY2 citations71
US12172249B2Dec 24, 2024
Carbide blade cutter head filling device and method
UNIV QINGDAO TECHNOLOGY0 citations60
US12269139B2Apr 8, 2025
Intelligent production line for turning tool bit cavities and use method thereof
UNIV QINGDAO TECHNOLOGY0 citations50
US12103129B2Oct 1, 2024
Multi-station self-positioning floating clamping and workpiece automatic flip intelligent fixture system
UNIV QINGDAO TECHNOLOGY0 citations50
US12036632B2Jul 16, 2024
Multi-station turning tool bit milling fixture system
UNIV QINGDAO TECHNOLOGY0 citations50
US11976348B2May 7, 2024
Carbide tool cleaning and coating production line and method
UNIV QINGDAO TECHNOLOGY0 citations50
US11801613B2Oct 31, 2023
Carbide blade cleaning device and system
UNIV QINGDAO TECHNOLOGY0 citations50
US11628993B2Apr 18, 2023
Automatic tray loading system and use method of the same
UNIV QINGDAO TECHNOLOGY0 citations50