Inventor

QI HAO

Inventor

Overview

2→

Patents

2024–2025

Patent span

Electricity

Primary field (CPC H)

Patents· 2 as inventor

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

G06Fprimary

G06FElectric digital data processing14%

H02JElectric power networks14%

H04BTransmission14%

H04LTransmission of digital information, e.g. telegraphic communication14%

H04WWireless communication networks14%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

PatentTitleYear

12,368,505Inter-layer link design method of multilayer constellations with enhanced service coverage capability2025 12,100,956Active power filtering-based harmonic suppression method, system and device using VOC inverter2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to UNIV NORTH CHINA ELECTRIC POWER (1)· patent assignee history

2024–2025Based in CN· patent location history

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
UNIV NORTH CHINA ELECTRIC POWER	1	2024
UNIV XIDIAN	1	2025

Locations

Location	Patents	Span
CN	2	2024–2025