P

Inventor

ZHANG JIANNING

CN9 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG JIANNING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GOERTEK INC

5 patents
US11974640B2May 7, 2024

Wristband and wrist wearable device

GOERTEK INC3 citations72
US12414614B2Sep 16, 2025

Wristband and wrist-worn device

GOERTEK INC2 citations70
US12433378B2Oct 7, 2025

Wristband and wrist wearable device

GOERTEK INC0 citations60
US12593899B2Apr 7, 2026

Wrist-worn device

GOERTEK INC0 citations48
US12433377B2Oct 7, 2025

Wristband and wrist-worn device

GOERTEK INC0 citations48

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD

1 patent
US12208282B2Jan 28, 2025

Cavity of medical device and medical system including the medical device

SHANGHAI UNITED IMAGING HEALTHCARE CO LTD0 citations62

BEIJING PUPPY VACUUM CLEANER GROUP CO LTD

1 patent
USD1070207SApr 8, 2025

Hand-held vacuum cleaner

BEIJING PUPPY VACUUM CLEANER GROUP CO LTD1 citations54

CCCC FIRST HARBOR ENG CO LTD

1 patent
US11674283B2Jun 13, 2023

Semi-submersible immersed tube transportation and installation integrated ship and construction process

CCCC FIRST HARBOR ENG CO LTD0 citations41

ZHANG JIANNING

1 patent
US10646496B2May 12, 2020

Joint application of statin and adrenocortical hormone for treating chronic subdural hematoma

ZHANG JIANNING0 citations39