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Inventor

Hao-Yun Hung

Inventor
Chiayi, TW

Overview

2→
Patents
2007–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A47Bprimary
A47BTables17%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like17%
A47KSanitary equipment17%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body17%
B08BCleaning in general17%
E03CDomestic plumbing installations for fresh water or waste water17%
PatentTitleYear
11,083,667Automatic pipe clean system for massage bath equipment20217,296,699'Structure of display rack'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to HUNG HAO-YUN (1)· patent assignee history
2007Patents assigned to HUNG MING-CHUN (1)· patent assignee history
2007Based in Taipei, TW· patent location history
2021Patents assigned to DARTPOINT TECH CO LTD (1)· patent assignee history
2021Based in Chiayi, TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DARTPOINT TECH CO LTD12021
HUNG HAO-YUNself12007
HUNG MING-CHUN12007
Locations
LocationPatentsSpan
Chiayi, TW12021
Taipei, TW12007