Gwan Ryong Park

This inventor holds 10 USPTO granted patents. Top assignees: Lg Electronics Inc., Goldstar, Co., Ltd.. Active years: 1995-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gwan Ryong Park. Retrieved from https://idiyas.com/inventor/gwan-ryong-park

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

USPTO Granted Patents = 10

% Patents Active = 40.0

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 51(Granted Patents)

Company Filing History:

Years Active: 1995-2011

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7861833 - Damper in a washing machine and fabricating method of the same (2011-01-04),

2. 7762108 - Suspension apparatus and resonance avoiding method of drum-type washing machine (2010-07-27),

3. 7634926 - Mechanism for mounting motor of washing machine and washing machine using the same (2009-12-22),

4. 7472567 - Damper for washing machine (2009-01-06),

5. 7428954 - Damper for drum type washing machine (2008-09-30),

6. 7412852 - Washer damper thereof, and control method thereof (2008-08-19),

7. 7281614 - Damper in a washing machine and fabricating method of the same (2007-10-16),

8. 7213423 - Washing machine (2007-05-08),

9. 5551261 - Automatic washing machine and method for confirmation of clutching (1996-09-03),

10. 5381677 - Automatic washing machine (1995-01-17),

Title: Gwan Ryong Park: Innovator in Washing Machine Technology

Introduction

Gwan Ryong Park is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of washing machine technology, holding a total of 10 patents. His innovative designs focus on improving the efficiency and functionality of washing machines.

Latest Patents

Among his latest patents is a damper in a washing machine and the fabricating method of the same. This damper includes a cylinder, a piston body with one end inserted into the cylinder, and a first friction member interposed in the contact surface between the piston body and the cylinder. Additionally, it features an extension bar extended from the inserted portion of the piston body, which has a circumferential stopper at the extended portion. A friction ring is formed between the circumferential stopper and the first friction member, along with a second friction member on the outer circumferential surface of the friction ring to contact the inner surface of the cylinder.

Another significant patent is a suspension apparatus and resonance avoiding method for a drum-type washing machine. This method adjusts the elastic moduli of elastic members before the drum reaches a resonance speed during the dehydration cycle. If the drum's rotating speed exceeds the resonance speed, the method returns the elastic moduli of the elastic members to their initial state, effectively preventing the generation of resonance.

Career Highlights

Gwan Ryong Park has worked with prominent companies in the industry, including LG Electronics Inc. and Goldstar Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in washing machine technology.

Collaborations

Some of his notable coworkers include Jae Hyun Kim and Seung Chul Park, who have collaborated with him on various projects.

Conclusion

Gwan Ryong Park's contributions to washing machine technology through his patents demonstrate his commitment to innovation and improvement in household appliances. His work continues to influence the industry and enhance user experience.

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]