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Inventor

HAIQING ZHANG

Inventor
CN

Overview

4→
Patents
2022–2026
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC30primary
LOC3050%
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 systems25%
LOC0625%
PatentTitleYear
D1113238Sofa202612,046,990Multi-phase high-precision current sharing control method applied to constant on-time control2024D0988615Pet grooming glove2023D0946835Pet toy2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to ZHANG HAIQING (2)· patent assignee history
2022–2026Based in CN· patent location history
2024Patents assigned to UNIV SOUTHEAST (1)· patent assignee history
2026Patents assigned to JUEQI TECH GUANGDONG CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZHANG HAIQINGself22022–2023
JUEQI TECH GUANGDONG CO LTD12026
UNIV SOUTHEAST12024
Locations
LocationPatentsSpan
CN42022–2026