Inventor
ZHANG JIANGFENG
CN11 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG JIANGFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COVIDIEN LP
8 patentsUS11826044B2Nov 28, 2023
Surgical stapling device with curved tool assembly
COVIDIEN LP3 citations68
US12471921B2Nov 18, 2025
Small diameter surgical stapling device
COVIDIEN LP0 citations60
US12133650B2Nov 5, 2024
Small diameter surgical stapling device
COVIDIEN LP0 citations60
US11123073B2Sep 21, 2021
Adjustable rotation assembly for surgical instruments
COVIDIEN LP0 citations57
US11931030B2Mar 19, 2024
Stapling device with cartridge assembly with alignment pins
COVIDIEN LP0 citations50
US12458350B2Nov 4, 2025
Staple cartridge with retractable knife assembly
COVIDIEN LP0 citations49
US12343010B2Jul 1, 2025
Stapling device with curved end effector
COVIDIEN LP0 citations48
US10335146B2Jul 2, 2019
Surgical fastener applying apparatus, kits and methods for endoscopic procedures
COVIDIEN LP0 citations39
BEIJING BOE DISPLAY TECH CO
3 patentsUS11540403B2Dec 27, 2022
Display panel with flexible circuit board
BEIJING BOE DISPLAY TECH CO0 citations51
US11402688B2Aug 2, 2022
Display device and backlight module
BEIJING BOE DISPLAY TECH CO0 citations51
US11774797B2Oct 3, 2023
Backlight source, backlight module and display apparatus
BEIJING BOE DISPLAY TECH CO0 citations49