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Inventor

CHANGPING LI

Inventor
CN

Overview

3→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

A63Fprimary
A63FCard, board, or roulette games29%
G06FElectric digital data processing14%
H04BTransmission14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04WWireless communication networks14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
PatentTitleYear
12,427,399Klotski chess202511,957,987Smart spindle with replaceable battery, and smart Rubik's cube202411,540,302Cyclical obstruction communication system2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to VIASAT INC (1)· patent assignee history
2022Based in US· patent location history
2024–2025Patents assigned to FS GIIKER TECH CO LTD (2)· patent assignee history
2024–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FS GIIKER TECH CO LTD22024–2025
VIASAT INC12022
Locations
LocationPatentsSpan
CN22024–2025
US12022