P

Inventor

HE JUNFENG

US14 patents
⚠️ This page may combine multiple inventors who share the name “HE JUNFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GOOGLE LLC

5 patents
US10846877B2Nov 24, 2020

Eye gaze tracking using neural networks

GOOGLE LLC6 citations80
US11551377B2Jan 10, 2023

Eye gaze tracking using neural networks

GOOGLE LLC2 citations69
US12254685B2Mar 18, 2025

Eye gaze tracking using neural networks

GOOGLE LLC0 citations59
US12468850B2Nov 11, 2025

Differentially private heatmaps

GOOGLE LLC0 citations46
US12406377B2Sep 2, 2025

Techniques for reducing a distraction in an image

GOOGLE LLC0 citations46

MICROSOFT CORP

3 patents
US7664325B2Feb 16, 2010

Framework for detecting a structured handwritten object

MICROSOFT CORP9 citations81
US7439989B2Oct 21, 2008

Detecting doctored JPEG images

MICROSOFT CORP8 citations73
US7583841B2Sep 1, 2009

Table detection in ink notes

MICROSOFT CORP5 citations60

HE JUNFENG

2 patents
US8542869B2Sep 24, 2013

Projection based hashing that balances robustness and sensitivity of media fingerprints

HE JUNFENG11 citations81
US8316011B2Nov 20, 2012

Non-parametric measurement of media fingerprint weak bits

HE JUNFENG3 citations60

UNIV COLUMBIA

1 patent
US9009149B2Apr 14, 2015

Systems and methods for mobile search using Bag of Hash Bits and boundary reranking

UNIV COLUMBIA6 citations71

UNIV NANJING SCI & TECH

1 patent
US12246977B2Mar 11, 2025

Bioaugmentation treatment process for lithium battery producing wastewater

UNIV NANJING SCI & TECH0 citations44

DAKEWE SHENZHEN MEDICAL EQUIPMENT CO LTD

1 patent
US11422354B2Aug 23, 2022

Digital pathology scanner for large-area microscopic imaging

DAKEWE SHENZHEN MEDICAL EQUIPMENT CO LTD0 citations33

FACEBOOK INC

1 patent
US10242047B2Mar 26, 2019

Systems, methods, and apparatuses for performing search queries

FACEBOOK INC0 citations33