Inventor

FENG DAVID

AU9 patents

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

ALLEGIANCE CORP

3 patents

US7122028B2Oct 17, 2006

Reconfiguration surgical apparatus

ALLEGIANCE CORP1,603 citations95

US7566331B2Jul 28, 2009

Reconfigurable surgical apparatus

ALLEGIANCE CORP26 citations89

US6958038B2Oct 25, 2005

Multipositional ratchet device for surgical retractor

ALLEGIANCE CORP17 citations82

VISIONFLEX LLC

1 patent

USD879290SMar 24, 2020

Medical device

VISIONFLEX LLC48 citations89

STANCZAK GEORGE

1 patent

US7901398B2Mar 8, 2011

Failsafe reconfigurable surgical apparatus

STANCZAK GEORGE25 citations82

SQUARE INC

1 patent

US11210721B1Dec 28, 2021

Converting items into vectors to determine optimized locations

SQUARE INC13 citations81

BLOCK INC

1 patent

US11823247B2Nov 21, 2023

Numerical representation usage across datasets for menu recommendation generation

BLOCK INC0 citations58

METROLASER INC

1 patent

US12136498B1Nov 5, 2024

System and method for measuring spatially resolved velocity and density of air flows simultaneously

METROLASER INC0 citations44

Comfy Tails LLC

1 patent

US12557918B2Feb 24, 2026

3D sea wave shape polyurethane foam for use in pet bed/cushion

Comfy Tails LLC0 citations43