For the Inventor, By the Inventor

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Leltek Inc.

USPTO Granted Patents = 3

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Sheng-Chang Peng (3 out of 16 patents)

Kuo-Ping Liu (3 out of 10 patents)

Ying-Yi Liu (1 out of 1 patent)

4. Biyun Yeh (1 out of 1 patent)

5. Biyun Yeh (1 out of 1 patent)

6. Jui-Yuan Tsai (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12681155 - Ultrasound processing system, transceiver circuit, and method related to beamforming (2026-07-14),

2. 11777552 - Method for transceiving signals and transceiver using the same (2023-10-03),

3. 11090030 - Ultrasound apparatus and ultrasound emission method (2021-08-17),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#1,154 in Taipei

#3,303 in Taiwan

Leltek Inc.

Forward Citations = 1

6 inventors:

Sheng-Chang Peng (3 out of 16 patents)

Kuo-Ping Liu (3 out of 10 patents)

Ying-Yi Liu (1 out of 1 patent)

4. Biyun Yeh (1 out of 1 patent)

5. Biyun Yeh (1 out of 1 patent)

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