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Seoul, South Korea

Sang-hyup Kwak

This inventor holds 8 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2011-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-hyup Kwak. Retrieved from https://idiyas.com/inventor/sang-hyup-kwak

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

Calculating rank

USPTO Granted Patents = 8

% Patents Active = 87.5

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 18(Granted Patents)

Company Filing History:

8 out of 132,108

Samsung Electronics Co., Ltd.

Years Active: 2011-2014

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8677082 - Data mask system and data mask method (2014-03-18),

2. 8531898 - On-die termination circuit, data output buffer and semiconductor memory device (2013-09-10),

3. 8400818 - Voltage-controlled oscillator and phase-locked loop circuit (2013-03-19),

4. 8390317 - Bidirectional equalizer with CMOS inductive bias circuit (2013-03-05),

5. 8339877 - Semiconductor memory device comprising variable delay unit (2012-12-25),

6. 8321640 - Data mask system and data mask method (2012-11-27),

7. 8159275 - Phase-locked loop and bias generator (2012-04-17),

8. 7986251 - Input/output (IO) interface and method of transmitting IO data (2011-07-26),

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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