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Inventor

Yie-Zu Hu

Inventor
Hsinchu, TW

Overview

3→
Patents
1993–2013
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems75%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%
PatentTitleYear
8,561,675'Spray type heat-exchanging unit'20135,454,228'Refrigeration system for fluid chilling packages'19955,245,839'Adsorption-type refrigerant recovery apparatus'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–2013Patents assigned to IND TECH RES INST (3)· patent assignee history
1993–2013Based in Hsinchu, TW· patent location history
2013Patents assigned to CHENG HSI-TSUNG (1)· patent assignee history
2013Patents assigned to HU YIE-ZU (1)· patent assignee history
2013Patents assigned to LIU CHUNG-CHE (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IND TECH RES INST31993–2013
CHENG HSI-TSUNG12013
HU YIE-ZUself12013
LIU CHUNG-CHE12013
Locations
LocationPatentsSpan
Hsinchu, TW31993–2013