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Incheon, South Korea

Duck-young Jung

This inventor holds 6 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 1992-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Duck-young Jung. Retrieved from https://idiyas.com/inventor/duck-young-jung-ptvc70ob

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

Calculating rank

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.3

ph-index = 2

Forward Citations = 21(Granted Patents)

Location History:

Namdong-ku, KR (1993)
Incheon, KR (1992 - 1998)
Kyungki-do, KR (1998)

Company Filing History:

6 out of 132,108

Samsung Electronics Co., Ltd.

Years Active: 1992-1998

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5838803 - Muting circuit (1998-11-17),

2. 5793320 - Digital data level control circuit (1998-08-11),

3. 5432855 - Stereo and dual audio signal identifying system (1995-07-11),

4. 5241227 - Active high band weighting circuit of noise reduction circuit (1993-08-31),

5. 5208551 - Noise reduction circuit with a main signal path and an auxiliary signal (1993-05-04),

6. 5159284 - Noise reduction circuit with a main signal path and an auxiliary signal (1992-10-27),

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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