Company Filing History:

11 out of 14,705

Infineon Technologies Ag

patents

6 out of 5,491

Freescale Semiconductor,inc.

Years Active: 2012-2025

where 'Filed Patents' based on already Granted Patents

19 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 12392865 - Transmit power reduction for radio frequency transmitters (2025-08-19),

2. 12235384 - End-of line phase calibration of radar devices (2025-02-25),

3. 12019180 - Ascertainment of calibration data to take temperature and voltage dependency of the HF radar signal phases in a radar system into consideration (2024-06-25),

4. 11579280 - Phase, phase noise, and slave mode measurement for millimeter wave integrated circuits on automatic test equipment (2023-02-14),

5. 10830868 - Systems and methods for cascading radar chips having a low leakage buffer (2020-11-10),

6. 10574367 - RF front-end with power sensor calibration (2020-02-25),

7. 10466339 - Power sensor for integrated circuits (2019-11-05),

8. 10145938 - Power sensor for integrated circuits (2018-12-04),

9. 10128962 - RF front-end with power sensor calibration (2018-11-13),

10. 10031210 - Radar device and method of operating a radar device (2018-07-24),

11. 9917547 - Voltage controlled oscillator (2018-03-13),

12. 9910133 - Systems and methods for cascading radar chips having a low leakage buffer (2018-03-06),

13. 9496824 - Oscillator circuit (2016-11-15),

14. 9197254 - Transmitter and method of operating a transmitter (2015-11-24),

15. 8994463 - Push-push oscillator circuit (2015-03-31),

Title: Hao Li: Innovator in Radar Technology

Introduction

Hao Li is a prominent inventor based in Poing, Germany. With a remarkable portfolio of 19 patents, he has made significant contributions to the field of radar technology, particularly in radio frequency (RF) systems.

Latest Patents

Hao Li's latest patents demonstrate his innovative approach to improving radar technologies. His patent for "Transmit Power Reduction for Radio Frequency Transmitters" introduces a method for operating a monolithic microwave integrated circuit (MMIC) in a radar transmitter. This method involves sending an RF signal to a power amplifier controlled by a termination control signal, allowing efficient management of power and transmission.

Another noteworthy patent by Li is for "End-of Line Phase Calibration of Radar Devices." This method enhances radar system functionality by providing a local oscillator signal to a transmit channel, generating an RF output signal based on internal measurements, and determining phase values for calibration.

Career Highlights

Throughout his career, Hao Li has worked with leading technology companies, including Infineon Technologies AG and Freescale Semiconductor, Inc. His experience in these organizations has propelled his innovative capabilities and industry knowledge.

Collaborations

Hao has collaborated with several talented individuals, including Herbert Knapp and Saverio Trotta. These partnerships have played a crucial role in the development of his patents and have enhanced the collaborative spirit of innovation in radar technology.

Conclusion

Hao Li stands out as a key figure in the world of inventions, particularly in radar technology. With his impressive list of patents and industry collaborations, he continues to pave the way for advancements in RF systems, significantly impacting the technological landscape.

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2 patents pending (EPO):

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