Inventor

XIAOBAI LI

Inventor

Overview

2→

Patents

2022–2023

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof20%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted20%

A61LMethods or apparatus for sterilising materials or objects in general10%

F21KNon-electric light sources using luminescence10%

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock10%

G06VImage or video recognition or understanding10%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers10%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%

PatentTitleYear

11,644,189Multifunctional LED lamp2023 11,408,604LED lamp with omnidirectional heat dissipation2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to JIASHAN SANSI OPTOELECTRONIC TECH CO LTD (2)· patent assignee history

2022–2023Patents assigned to PUJIANG SANSI OPTOELECTRONIC TECH CO LTD (2)· patent assignee history

2022–2023Patents assigned to SHANGHAI SANSI ELECTR ENG CO LTD (2)· patent assignee history

2022–2023Patents assigned to SHANGHAI SANSI TECHNOLOGY CO (2)· patent assignee history

2022–2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JIASHAN SANSI OPTOELECTRONIC TECH CO LTD	2	2022–2023
PUJIANG SANSI OPTOELECTRONIC TECH CO LTD	2	2022–2023
SHANGHAI SANSI ELECTR ENG CO LTD	2	2022–2023
SHANGHAI SANSI TECHNOLOGY CO	2	2022–2023

Locations

Location	Patents	Span
CN	2	2022–2023