This inventor holds 31 USPTO granted patents, primarily in Implantable Medical Devices. Top assignees: Medtronic, Inc., F.j. Tieman B.v.. Active years: 1994-2007.
Location History:
- Hoenbroek, NL (1998)
- Rockanje, NL (2000 - 2002)
- Rickanje, NL (2002)
- Hellevoetsluis, NL (2002)
- Eg Rockanje, NL (2002)
- Hoensbroek, NL (1994 - 2003)
- Rockajne, NL (2006)
- Alfas Del Pi, ES (2007)
Company Filing History:
Years Active: 1994-2007
Areas of Expertise:
Title: Innovator Spotlight: Koen J. Weijand
Introduction: Koen J. Weijand, based in Rockanje, NL, is a prominent inventor with a portfolio of 31 patents to his name. His innovative work primarily focuses on advancements in medical device communication and energy-efficient systems, showcasing his commitment to enhancing healthcare technologies.
Latest Patents: Among his latest contributions to the field, Weijand has developed a multi-mode programmer for medical device communication. This invention is designed to interface with various medical devices that employ different telemetry communication techniques. The programmer intelligently selects the appropriate communication mode based on the signals it receives from the medical device. By utilizing a software-based, power-efficient receiver/transmitter with a simple motor-controller DSP, it optimizes communication efficiency across devices.
Another significant invention by Weijand is a drive circuit featuring improved energy efficiency for implantable beneficial agent infusion or delivery devices. This innovative system includes a unique energy recovery circuit paired with a deflectable energy-storing member, such as a piezoelectric membrane. This design allows for the partial recovery of electrical energy used to activate the member, thereby reducing overall energy consumption. When the membrane is actuated, it enables the controlled infusion of a beneficial agent to patients, contributing to more efficient medical treatments.
Career Highlights: Over the years, Weijand has garnered experience working with industry leaders such as Medtronic, Inc. and F.J. Tieman B.V. His roles at these companies have allowed him to leverage his expertise in developing cutting-edge medical technologies that have substantial implications for patient care.
Collaborations: Throughout his career, Weijand has collaborated with several skilled professionals, including Robert Leinders and Richard P. Houben. These partnerships have facilitated the exchange of ideas and expertise, further driving innovation in the medical device industry.
Conclusion: Koen J. Weijand is an exemplary figure in the realm of medical technology innovation. With his extensive patent portfolio and a track record of collaborations, he continues to contribute significantly to the field, driving advancements that enhance the efficacy and efficiency of medical devices. As the landscape of healthcare technology evolves, inventors like Weijand play a crucial role in shaping the future of patient care.