Forward Citations = 18

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5 inventors (with patents filed for the assignee):

Seung Chel Choi (1 out of 1 patent)

Jae Bum Kim (1 out of 1 patent)

Byoung Wook Choi (1 out of 1 patent)

4. Soo-Cheol Lee (1 out of 2 patents)

5. Ji Heon Kim (1 out of 4 patents)

4 patents: Sort by Forward Citations

1. 6435310 - Hydraulic elevator system (2002-08-20),

2. 6328133 - Elevator door with improved clutch device (2001-12-11),

3. 6311802 - Velocity instruction generation apparatus for car of elevator system and velocity control method thereof (2001-11-06),

4. 6286628 - Non-linear load detection and compensation for elevators (2001-09-11),

Company Overview

LG Otis Elevator Company is a leading provider of elevator and escalator solutions worldwide. With a focus on innovation and safety, LG Otis offers a wide range of products and services to meet the needs of commercial and residential buildings. Their team of experts is committed to providing high-quality, reliable elevators that enhance the mobility and efficiency of buildings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

4 Patents

#768 in Seoul

#2,202 in South Korea

Seoul, South Korea

Lg Otis Elevator Company

Forward Citations = 18

5 inventors:

Seung Chel Choi (1 out of 1 patent)

Jae Bum Kim (1 out of 1 patent)

Byoung Wook Choi (1 out of 1 patent)

4. Soo-Cheol Lee (1 out of 2 patents)

5. Ji Heon Kim (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lg Otis Elevator Company. Retrieved from https://idiyas.com/company/lg-otis-elevator-company

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

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]