Inventor

QIJUN CHEN

Inventor

Overview

7→

Patents

2022–2026

Patent span

Physics

Primary field (CPC G)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing27%

LOC0213%

B60WConjoint control of vehicle sub-units of different type or different function7%

G05BControl or regulating systems in general7%

G06NComputing arrangements based on specific computational models7%

G06TImage data processing or generation, in general7%

G06VImage or video recognition or understanding7%

H02HEmergency protective circuit arrangements7%

H02JElectric power networks7%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%

PatentTitleYear

12,573,178Brain image classification method based on discretized data2026 D1102725Weightlifting shoe2025 12,449,885Peripheral device power2025 12,265,466Multi-drivers-in-the-loop driving testing platform2025 12,147,282Controllers to drive power circuits based on currents drawn2024 D1025829Fitness belt buckle2024 11,264,788Power control with detection of overcurrent events2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (3)· patent assignee history

2022–2025Based in US· patent location history

2024–2025Patents assigned to CHEN QIJUN (2)· patent assignee history

2024–2026Based in CN· patent location history

2025Patents assigned to UNIV JILIN (1)· patent assignee history

2026Patents assigned to UNIV GUANGDONG POLYTECHNIC NORMAL (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HEWLETT PACKARD DEVELOPMENT CO	3	2022–2025
CHEN QIJUNself	2	2024–2025
UNIV GUANGDONG POLYTECHNIC NORMAL	1	2026
UNIV JILIN	1	2025

Locations

Location	Patents	Span
CN	4	2024–2026
US	3	2022–2025