Inventor

TIAN HONGPING

CN4 patents

⚠️ This page may combine multiple inventors who share the name “TIAN HONGPING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KINGDREAM PLC

1 patent

US11391095B2Jul 19, 2022

Polycrystalline diamond compact and drilling bit

KINGDREAM PLC7 citations81

LI XIZHE

1 patent

US8806206B2Aug 12, 2014

Cooperation method and system of hardware secure units, and application device

LI XIZHE1 citations42

ZHANG YI

1 patent

US8468342B2Jun 18, 2013

Computer system and method for performing integrity detection on the same

ZHANG YI0 citations38

TIAN HONGPING

1 patent

US9238944B2Jan 19, 2016

Tri-cone bit for high RPM drilling applications

TIAN HONGPING1 citations36