Inventor

LI HAI FENG

CN6 patents

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

UNIV HONG KONG SCIENCE & TECHN

1 patent

US6462873B1Oct 8, 2002

Polarizing beam splitter

UNIV HONG KONG SCIENCE & TECHN15 citations82

LI MING

1 patent

US8122008B2Feb 21, 2012

Joining tables in multiple heterogeneous distributed databases

LI MING19 citations81

DELTA ELECTRONICS INC

1 patent

US9568008B2Feb 14, 2017

Rotor structure of fan and manufacturing method thereof

DELTA ELECTRONICS INC8 citations80

CHEN QI

1 patent

US8892566B2Nov 18, 2014

Creating indexes for databases

CHEN QI4 citations70

LI HAI-FENG

1 patent

US8325950B2Dec 4, 2012

Silicon condenser microphone

LI HAI-FENG2 citations55

SCHLUMBERGER TECHNOLOGY CORP

1 patent

US12234729B2Feb 25, 2025

Multiwell pad drilling framework

SCHLUMBERGER TECHNOLOGY CORP0 citations48