Enter assignee name

% Expired Patents = 11.1

Forward Citations = 252

Loading Chart...

3 inventors (with patents filed for the assignee):

Kyung Ho Lee (24 out of 98 patents)

Sung Min Park (2 out of 66 patents)

In Ha Lee (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. D683336 - Microphone (2013-05-28),

2. D682812 - Microphone (2013-05-21),

3. D681017 - Parabolic reflector for microphone (2013-04-30),

4. D655696 - Portable video karaoke (2012-03-13),

5. 8106282 - Music accompaniment apparatus having delay control function of audio or video signal and method for controlling the same (2012-01-31),

6. 7899398 - Portable karaoke system (2011-03-01),

7. D626537 - Charger for microphones (2010-11-02),

8. D624905 - Microphone stand (2010-10-05),

9. D620954 - Portable karaoke device (2010-08-03),

10. D619619 - Portable karaoke device (2010-07-13),

11. D612367 - Portable music player (2010-03-23),

12. D605639 - Microphone (2009-12-08),

13. D600232 - Microphone receiver (2009-09-15),

14. D599332 - Microphone stand (2009-09-01),

15. D589032 - Portable video karaoke (2009-03-24),

Enter Tech Co., Ltd. is a leading technology company specializing in software development and IT solutions. With over 10 years of industry experience, we provide innovative solutions to help businesses streamline processes and improve efficiency. Our team of skilled professionals is dedicated to delivering high-quality products and services to meet the unique needs of our clients. Contact us today to see how Enter Tech can help your business succeed.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

27 Patents

#188 in Seoul

#503 in South Korea

#23,931 in the World

Seoul, South Korea

Enter Tech Co., Ltd.

Forward Citations = 252

3 inventors:

Kyung Ho Lee (24 out of 98 patents)

Sung Min Park (2 out of 66 patents)

In Ha Lee (1 out of 1 patent)

Please report any incorrect information to [email protected]