Inventor

HONGTAO LIAO

Inventor

Overview

2→

Patents

2022–2024

Patent span

Physics

Primary field (CPC G)

Patents· 2 as inventor

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

B60Lprimary

B60LPropulsion of electrically-propelled vehicles13%

B61CLocomotives13%

G06FElectric digital data processing13%

G06KGraphical data reading13%

G06NComputing arrangements based on specific computational models13%

H02JElectric power networks13%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters13%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use13%

PatentTitleYear

11,949,230Hybrid power locomotive and energy balance control method and system thereof2024 11,429,810Question answering method, terminal, and non-transitory computer readable storage medium2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to UBTECH ROBOTICS CORP LTD (1)· patent assignee history

2022–2024Based in CN· patent location history

2024Patents assigned to CRRC ZHUZHOU LOCOMOTIVE CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CRRC ZHUZHOU LOCOMOTIVE CO LTD	1	2024
UBTECH ROBOTICS CORP LTD	1	2022

Locations

Location	Patents	Span
CN	2	2022–2024