Shanghai, China

Wan Kei Ricky Ha

This inventor holds 5 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignees: Keyway Innovations (Shanghai) Company Limited, Koninklijke Philips Corporation N.v.. Active years: 2017-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wan Kei Ricky Ha. Retrieved from https://idiyas.com/inventor/wan-kei-ricky-ha

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 5 

% Patents Active = 40.0

 

Average Co-Inventor Count = 2.6

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Eindhoven, NL (2018)
  • Shanghai, CN (2017 - 2022)

Company Filing History:


Years Active: 2017-2022

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5 patents (USPTO):Explore Patents

Title: Innovations by Wan Kei Ricky Ha

Introduction

Wan Kei Ricky Ha is a notable inventor based in Shanghai, China. He has made significant contributions to the field of beverage-making technology. With a total of 5 patents, his work showcases innovative solutions that enhance user experience and functionality.

Latest Patents

Among his latest patents are a protective flow-diversion cover for a riser tube and a beverage-making device. The beverage-making device includes a lid, a container, an infuser, and a pump for pumping liquid. The pump efficiently transfers liquid from the container to the infuser through the riser tube. A protective flow-diversion cover is designed to be sleeved over the top end of the riser tube, featuring a water outlet. The lid of the device is equipped with a protruding member that, when closed, triggers the protective flow-diversion cover to open the water outlet. This innovative design ensures that no liquid is ejected from the device when the lid is opened. Another patent involves a brewing device that includes a discharging device and a beverage maker. The discharging device features a vertical pipe assembly and a siphon cover, which work together to facilitate the brewing process.

Career Highlights

Wan Kei Ricky Ha has worked with several prominent companies, including Keyway Innovations (Shanghai) Company Limited and Koninklijke Philips Corporation N.V. His experience in these organizations has contributed to his expertise in developing innovative beverage-making technologies.

Collaborations

Some of his notable coworkers include Karen Wai Wan and Nicolas Philippe Roux. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new ideas.

Conclusion

Wan Kei Ricky Ha's contributions to the field of beverage-making technology are noteworthy. His innovative patents reflect a commitment to enhancing user experience and functionality in everyday devices. His work continues to inspire advancements in the industry.

Profile summary based on public USPTO records.
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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