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Incheon, South Korea

Ace Technologies Corporation

USPTO Granted Patents = 69

% Expired Patents = 47.8

EPO Patents = 7

Forward Citations = 101

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107 inventors (with patents filed for the assignee):

Dong-Wan Chun (12 out of 12 patents)

Byong-Nam Kim (7 out of 7 patents)

Jae-Ok Seo (5 out of 5 patents)

4. Seung-Cheol Lee (5 out of 5 patents)

5. Dong Wan Chun (4 out of 4 patents)

6. Gwan Young Koo (4 out of 4 patents)

7. Ho-yong Kim (4 out of 6 patents)

8. Yaroslav Milyakh (4 out of 4 patents)

9. Byoung-Nam Kim (4 out of 5 patents)

10. Min-Seok Jung (4 out of 4 patents)

11. Tae-Hwan Yoo (4 out of 4 patents)

12. Nyambayar Jargalsaikhan (4 out of 5 patents)

13. Jae Kwang Yoon (3 out of 3 patents)

14. Hak-Kyoun Kim (3 out of 3 patents)

15. Kwang-Sun Park (3 out of 3 patents)

Core Competencies:

Multiband Antenna

RF Filter

Cavity Filter

Omni-Directional MIMO

Phase Shifter

Dielectric Resonator

Broadband Antenna

Wideband Radiator

Vehicle Antenna

Communication Device

Printed Circuit Board

Tunable Filter

69 patents: Sort by Forward Citations

1. 12725928 - MIMO antenna with improved standing wave ratio characteristics (2026-09-01),

2. 12614857 - Multiband base station antenna having improved beamwidth (2026-04-28),

3. 12548897 - Millimeter-wave phase shifter driving apparatus for preventing distortion (2026-02-10),

4. 12519241 - Low-band radiator and multi-broadband antenna comprising same (2026-01-06),

5. 12341237 - Multi-band base station antenna having improved isolation characteristics (2025-06-24),

6. 11984673 - Omni-directional MIMO antenna (2024-05-14),

7. D1020711 - Antenna (2024-04-02),

8. D1019618 - Antenna (2024-03-26),

9. 11901614 - Low loss wideband radiator for base station antenna (2024-02-13),

10. 11901600 - Ceramic waveguide filter including a plurality of resonant cavities coupled by a capacitive coupling structure and a method for manufacture (2024-02-13),

11. D999748 - Printed circuit board (2023-09-26),

12. 11670841 - Vehicle antenna mounting system (2023-06-06),

13. 11552387 - Roof antenna (2023-01-10),

14. 11108123 - Triple-mode dielectric resonator filter, method for manufacturing the same, and band pass filter using dielectric resonator and NRN stub (2021-08-31),

15. 11101571 - Antenna device having circular array structure (2021-08-24),

Ace Technologies Corporation, headquartered in Incheon, South Korea, specializes in advanced antenna technology and related RF solutions. The company focuses on developing innovative products such as multiband antennas, RF filters, and cavity filters, catering to a variety of communication needs. Their expertise extends to omni-directional MIMO systems, phase shifters, dielectric resonators, and broadband antennas, positioning them as a key player in the telecommunications sector. Ace Technologies is committed to enhancing connectivity through cutting-edge technology.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Ace Technologies Corporation

69 Patents

#9 in Incheon, 402-040

#252 in South Korea

#10,761 in the World

Incheon, South Korea

Ace Technologies Corporation

Forward Citations = 101

107 inventors:

Dong-Wan Chun (12 out of 12 patents)

Byong-Nam Kim (7 out of 7 patents)

Jae-Ok Seo (5 out of 5 patents)

4. Seung-Cheol Lee (5 out of 5 patents)

5. Dong Wan Chun (4 out of 4 patents)

Please report any incorrect information to [email protected]

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