Taipei, Taiwan

Hai-Han Wang

This inventor holds 65 USPTO granted patents and 29 published patent applications and 5 EPO patents, primarily in Wireless Communication. Top assignees: Fg Innovation Company Limited, Institute for Information Industry, Sharp Kabushiki Kaisha Corporation. Active years: 2017-2026.

USPTO Granted Patents = 65 

% Patents Active = 95.4

 

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 30(Granted Patents)

Forward Citations (Not Self Cited) = 20(Dec 10, 2025)


Location History:

  • Hong Kong, CN (2022)
  • Taipei, TW (2017 - 2024)

Company Filing History:


Years Active: 2017-2026

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Areas of Expertise:
Uplink Transmissions
Power Saving
Small Data Transmission
Timing Alignment
Channel Scheduling
Random Access
HARQ-ACK
PDCCH Skipping
Non-Terrestrial Network
Mobile Communication
User Equipment
Base Station
65 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Hai-Han Wang in Telecommunications

Introduction

Hai-Han Wang is a prominent inventor based in Taipei, Taiwan, known for his significant contributions to the field of telecommunications. With an impressive portfolio of 48 patents, he has demonstrated a profound ability to innovate in technology that enhances communication systems. His work focuses on user equipment and methods that improve the efficiency and functionality of communication networks.

Latest Patents

Hai-Han Wang's recent patents showcase his expertise in Random Access procedures and downlink control channel operations. One of his latest inventions, titled "User equipment and method for MSGA transmission in a two-step RA procedure," introduces a method whereby user equipment can effectively transmit Message A (MsgA) during a two-step Random Access procedure. This invention outlines a systematic approach where the user equipment determines the appropriate PRACH preamble and corresponding MsgA PUSCH based on configurations provided by the base station.

Another significant patent involves "Methods and apparatus for supporting common design of PDCCH skipping and search space set switching." This method enables user equipment to efficiently switch search space set groups and skip physical downlink control channel monitoring by receiving configurations linked to these operations, thus enhancing the operational efficiency of communication protocols.

Career Highlights

Throughout his career, Hai-Han Wang has collaborated with various organizations including Fg Innovation Company Limited and the Institute for Information Industry. His work at these companies emphasizes his commitment to advancing telecommunications technologies and developing innovative solutions that facilitate better network communication.

Collaborations

In his journey to innovation, Hai-Han Wang has worked alongside notable colleagues such as Chia-Hung Wei and Chun-Che Chien. These collaborations reflect a shared vision for revolutionizing communication technologies and improving user experience across various platforms and devices.

Conclusion

Hai-Han Wang's dedication to innovation in telecommunications is evident through his numerous patents and collaborative endeavors. His inventions not only advance technical capabilities but also contribute to the overall enhancement of communication systems. As technology continues to evolve, his ongoing work will surely inspire future advancements in the industry.

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