For the Inventor, By the Inventor

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Gyeonggi-do, South Korea

Kt Tech, Inc.

USPTO Granted Patents = 11

% Expired Patents = 36.4

EPO Patents = 5

Forward Citations = 27

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12 inventors (with patents filed for the assignee):

Robert W Buccigrossi (3 out of 3 patents)

Bao T Lerner (3 out of 3 patents)

John F Pierce (3 out of 3 patents)

4. Yong-Jae Kim (2 out of 54 patents)

5. Ul-Ho Lee (2 out of 2 patents)

6. Emma Palo (1 out of 14 patents)

7. Gaetano Iaquaniello (1 out of 21 patents)

8. Jeong-Hun Shim (1 out of 1 patent)

9. Dong-Ki Lee (1 out of 1 patent)

10. Jung-Bum Oh (1 out of 1 patent)

11. Su-Seon Lee (1 out of 1 patent)

12. Young-Il Oh (1 out of 1 patent)

13. Sung-Min Kim (1 out of 1 patent)

14. Michael Epstein (1 out of 1 patent)

15. Salvatore Romagnuolo (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 12661625 - Process and apparatus for separation, removal, and purification of solid carbon outcoming from a hydrogen production reactor by methane and/or hydrocarbons cracking with low COemissions (2026-06-23),

2. 8190199 - Multiband-multimode mobile communication terminal and its method for controlling the modem power (2012-05-29),

3. 8120623 - Apparatuses for overlaying images, portable devices having the same and methods of overlaying images (2012-02-21),

4. 8116745 - Method for displaying caller information of portable device (2012-02-14),

5. 8073504 - Portable terminal (2011-12-06),

6. 8046035 - Slide type mobile terminal including a plurality of push protrusion (2011-10-25),

7. 7774018 - Multiband-multimode mobile communication terminal and its multitasking method (2010-08-10),

8. 7692595 - Broadband internal antenna combined with monopole antenna and loop antenna (2010-04-06),

9. 7346218 - Method and apparatus for encoding and decoding subband decompositions of signals (2008-03-18),

10. 7054498 - Method and apparatus for encoding and decoding subband decompositions of signals (2006-05-30),

11. 6782136 - Method and apparatus for encoding and decoding subband decompositions of signals (2004-08-24),

Kt Tech, Inc. is a South Korean company based in Gyeonggi-do, specializing in advanced technology solutions across various sectors. The organization focuses on the development and manufacturing of innovative products, particularly in telecommunications and electronic devices. With a commitment to research and development, Kt Tech aims to enhance connectivity and improve user experiences through cutting-edge technologies. Its expertise spans multiple domains, positioning it as a key player in the tech landscape of the region.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#70 in Gyeonggi-do

#1,009 in South Korea

#51,714 in the World

Gyeonggi-do, South Korea

Kt Tech, Inc.

Forward Citations = 27

12 inventors:

Robert W Buccigrossi (3 out of 3 patents)

Bao T Lerner (3 out of 3 patents)

John F Pierce (3 out of 3 patents)

4. Yong-Jae Kim (2 out of 54 patents)

5. Ul-Ho Lee (2 out of 2 patents)

Please report any incorrect information to [email protected]

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