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Shanghai, China

Calterah Semiconductor Technology (Shanghai) Co., Ltd.

USPTO Granted Patents = 9

Forward Citations = 0

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19 inventors (with patents filed for the assignee):

Wenting Zhou (4 out of 13 patents)

Shan Li (2 out of 30 patents)

Zhefan Chen (2 out of 5 patents)

4. Kaijie Zhuang (2 out of 5 patents)

5. Dian Wang (2 out of 6 patents)

6. Xuejuan Huang (2 out of 5 patents)

7. Zhengdong Liu (2 out of 5 patents)

8. Qi Xu (1 out of 5 patents)

9. Yan Zhu (1 out of 6 patents)

10. Tao Liu (1 out of 36 patents)

11. Ran Tang (1 out of 5 patents)

12. Fazhi An (1 out of 2 patents)

13. Yafei Shi (1 out of 2 patents)

14. Tao Gong (1 out of 2 patents)

15. Xinlong Zhang (1 out of 2 patents)

9 patents: Sort by Forward Citations

1. 12736623 - MIMO sensor, method for determining direction-of-arrival approximation degree, and target information matching method (2026-09-15),

2. 12683708 - Waveform control method, radio device, and integrated circuit (2026-07-14),

3. 12658939 - Data compression method and apparatus, and data decompression method and apparatus (2026-06-16),

4. 12638547 - Calibration circuit and method, phase-shift circuit, radio-frequency transceiver circuit, radar and device (2026-05-26),

5. 12625245 - Phase-locked loop, radar system and method for randomizing initial phases of FMCW signals (2026-05-12),

6. 12598006 - Antenna in package, radio frequency chip, test device and test method (2026-04-07),

7. 12597941 - Delay calibration circuit and method, analog-to-digital converter, radar sensor, and device (2026-04-07),

8. 12586889 - Conversion apparatus from chip package to waveguide, radio frequency apparatus and radar apparatus (2026-03-24),

9. 12573733 - Phase shifter, system, chip and radar sensor including plural differential transmission lines that can be adjusted to provide for desired phase shift (2026-03-10),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#272 in Shanghai

#3,112 in China

Shanghai, China

Calterah Semiconductor Technology (Shanghai) Co., Ltd.

Forward Citations = 0

19 inventors:

Wenting Zhou (4 out of 13 patents)

Shan Li (2 out of 30 patents)

Zhefan Chen (2 out of 5 patents)

4. Kaijie Zhuang (2 out of 5 patents)

5. Dian Wang (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Calterah Semiconductor Technology (Shanghai) Co., Ltd.. Retrieved from https://idiyas.com/company/calterah-semiconductor-technology-shanghai

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]

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