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Gwangju, South Korea

Han-Ju Yoo

This inventor holds 5 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1996-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Han-Ju Yoo. Retrieved from https://idiyas.com/inventor/han-ju-yoo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.4

ph-index = 3

Forward Citations = 45(Granted Patents)

Location History:

Kwangmyung, KR (1996)
Kwangmyeong, KR (1997 - 1998)
Kwangju, KR (2001)

Company Filing History:

5 out of 132,108

Samsung Electronics Co., Ltd.

Years Active: 1996-2001

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6188551 - Method of controlling compressor for refrigerator (2001-02-13),

2. 6181538 - Compressor control device for refrigerator and method thereof (2001-01-30),

3. 5816054 - Defrosting apparatus for refrigerators and method for controlling the (1998-10-06),

4. 5678416 - Methods and apparatus for controlling a refrigerator in normal and (1997-10-21),

5. 5532559 - Apparatus for and method of providing continuous driving current to a (1996-07-02),

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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