Opeinde, Netherlands

Willem Sjouke Wijma

This inventor holds 3 USPTO granted patents and 2 published patent applications and 3 EPO patents. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2012-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Willem Sjouke Wijma. Retrieved from https://idiyas.com/inventor/willem-sjouke-wijma

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

Calculating rank
USPTO Granted Patents = 3 

 

Average Co-Inventor Count = 7.2

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Drachten, NL (2012)
  • Opeinde, NL (2013 - 2015)

Company Filing History:


Years Active: 2012-2015

Loading Chart...
Loading Chart...
3 patents (USPTO):Explore Patents

Title: Willem Sjouke Wijma: Innovator in Ultraviolet Light and Tea Making Devices

Introduction

Willem Sjouke Wijma is a notable inventor based in Opeinde, Netherlands. He has made significant contributions to the field of technology with a total of three patents to his name. His work primarily focuses on devices that enhance fluid dynamics and improve everyday tasks such as tea making.

Latest Patents

One of Wijma's latest patents is a device comprising a source for emitting ultraviolet light. This innovative device includes an inlet for letting in fluid, an outlet for letting out fluid, and means for performing a straightening action of the fluid flow. The flow straightening means consist of at least one flow straightening element with inlet openings for fluid entry and outlet openings for fluid exit. This design allows for variations in inlet conditions to be dampened, enhancing the efficiency of the device.

Another significant patent by Wijma is a tea making device featuring an improved liquid collection chamber. This device includes a brewing chamber for enclosing a tea-pad and means for supplying heated water through openings in the upper wall of the brewing chamber. The design incorporates a restricted opening in the lower wall of the brewing chamber, allowing tea to be squirted into a liquid collection chamber underneath. The lower wall of the liquid collection chamber is designed with a substantial circular ridge to optimize the tea collection process.

Career Highlights

Willem Sjouke Wijma is associated with Koninklijke Philips Corporation N.V., a leading company in the technology sector. His work at Philips has allowed him to innovate and develop devices that address practical needs in fluid dynamics and beverage preparation.

Collaborations

Throughout his career, Wijma has collaborated with notable colleagues, including Paulus Cornelis Duineveld and Henk Borg. These collaborations have contributed to the advancement of his inventions and the successful development of new technologies.

Conclusion

Willem Sjouke Wijma is a distinguished inventor whose work in ultraviolet light devices and tea making technology showcases his innovative spirit. His contributions continue to impact the fields of technology and everyday life.

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]
Loading…