Inventor

TIAN ZHIMING

CN2 patents

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

ERICSSON TELEFON AB L M

1 patent

US12463310B2Nov 4, 2025

Phase shifting device with slidable plate for signal transmission path length adjustment, usable in an antenna unit or base station

ERICSSON TELEFON AB L M0 citations46

BOE TECHNOLOGY GROUP CO LTD

1 patent

US9734482B2Aug 15, 2017

Warehouse data processing system and method

BOE TECHNOLOGY GROUP CO LTD0 citations28