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Inventor

Haining XU

Inventor
CN

Overview

5→
Patents
2021–2025
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information25%
G06FElectric digital data processing13%
G06TImage data processing or generation, in general13%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems13%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner13%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses13%
LOC2313%
PatentTitleYear
12,277,890System and method for calibrating a display panel2025D1009215Distiller202311,632,079Oscillating circuit202311,489,443Charge pump circuit202211,158,287Methods and systems for compressing and decompressing display demura compensation data2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to SHENZHEN YUNYINGGU TECH CO LTD (1)· patent assignee history
2021–2025Based in CN· patent location history
2022–2023Patents assigned to CHANGXIN MEMORY TECH INC (2)· patent assignee history
2023Patents assigned to HANGZHOU HOOLOO IND CO LTD (1)· patent assignee history
2025Patents assigned to KUNSHAN YUNYINGGU ELECTRONIC TECH CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHANGXIN MEMORY TECH INC22022–2023
HANGZHOU HOOLOO IND CO LTD12023
KUNSHAN YUNYINGGU ELECTRONIC TECH CO LTD12025
SHENZHEN YUNYINGGU TECH CO LTD12021
Locations
LocationPatentsSpan
CN52021–2025