P

Inventor

XU YONGGANG

CN15 patents
⚠️ This page may combine multiple inventors who share the name “XU YONGGANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

4INFO INC

3 patents
US8880097B1Nov 4, 2014

Systems and methods for statistically associating mobile devices to households

4INFO INC54 citations95
US8792909B1Jul 29, 2014

Systems and methods for statistically associating mobile devices to households

4INFO INC47 citations95
US8996033B1Mar 31, 2015

Systems and methods for statistically associating mobile devices to households

4INFO INC8 citations82

GUANGZHOU AUTOMOBILE GROUP CO

3 patents
US11513164B2Nov 29, 2022

Method and system for estimating battery pack balance state of new energy vehicle

GUANGZHOU AUTOMOBILE GROUP CO2 citations71
US11798412B2Oct 24, 2023

Method and device for generating driving suggestion, and computer-readable storage medium

GUANGZHOU AUTOMOBILE GROUP CO0 citations43
US12036890B2Jul 16, 2024

Method and system for predicting battery health with machine learning model

GUANGZHOU AUTOMOBILE GROUP CO0 citations41

AMPHASTAR PHARMACEUTICALS INC

2 patents
US10287249B2May 14, 2019

Methods of resolving racemic mixture to obtain (−)-huperzine A

AMPHASTAR PHARMACEUTICALS INC0 citations51
US9873712B2Jan 23, 2018

Method of purifying idraparinux sodium

AMPHASTAR PHARMACEUTICALS INC0 citations34

AMPHASTAR NANJING PHARMACEUTICALS INC

2 patents
US10829455B2Nov 10, 2020

Methods of resolving racemic mixture to obtain (−)-Huperzine A

AMPHASTAR NANJING PHARMACEUTICALS INC0 citations48
US10793512B2Oct 6, 2020

Preparation method for high purity racemic adrenaline

AMPHASTAR NANJING PHARMACEUTICALS INC0 citations36

AOL ADVERTISING INC

1 patent
US7835937B1Nov 16, 2010

Methods for controlling an advertising campaign

AOL ADVERTISING INC46 citations92

NANJING HANXIN PHARMACEUTICAL TECH CO LTD

1 patent
US11572421B2Feb 7, 2023

Low molecular weight chondroitin sulfate, composition, preparation method and use thereof

NANJING HANXIN PHARMACEUTICAL TECH CO LTD0 citations58

UNIV CHINA MINING

1 patent
US12381620B2Aug 5, 2025

Relay selection method for unmanned aerial vehicles in post disaster emergency scenarios in underground space

UNIV CHINA MINING0 citations55

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD

1 patent
US11189823B2Nov 30, 2021

Power battery and positive electrode plate thereof

CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations54

CHAI YONGFU

1 patent
US9066231B2Jun 23, 2015

Method for 802.1X authentication, access device and access control device

CHAI YONGFU0 citations23