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Inventor

Hui-Ju Yang

Inventor
Taoyuan, TW

Overview

4→
Patents
2017–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F21Kprimary
F21KNon-electric light sources using luminescence14%
F21VFunctional features or details of lighting devices or systems thereof14%
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 emitted14%
Y10TTechnical subjects covered by former us classification14%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body7%
A61MDevices for introducing media into, or onto, the body7%
A62BDevices, apparatus or methods for life-saving7%
F04BPositive-displacement machines for liquids7%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids7%
G06FElectric digital data processing7%
PatentTitleYear
10,792,459Ventilation apparatus and uses thereof202010,781,982Method for making an LED lighting fixture20209,976,709Method for making an LED lighting fixture20189,645,615'Waterproof notebook computer'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017Patents assigned to QUANTA COMP INC (1)· patent assignee history
2017–2020Based in Taoyuan, TW· patent location history
2018–2020Patents assigned to TAIWAN GREEN POINT ENTPR CO (2)· patent assignee history
2018–2020Based in Taichung, TW· patent location history
2020Patents assigned to CHANG GUNG MEMORIAL HOSPITAL LINKOU (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAIWAN GREEN POINT ENTPR CO22018–2020
CHANG GUNG MEMORIAL HOSPITAL LINKOU12020
QUANTA COMP INC12017
Locations
LocationPatentsSpan
Taoyuan, TW22017–2020
Taichung, TW22018–2020