Jari Saren

Title: Jari Saren and Vehicle-Seat Massage Innovations.

Introduction

Jari Saren is an inventor based in Norrahammar, Sweden. His work includes vehicle-seat massage technology, with a focus on pneumatic systems that deliver controlled massage through inflatable cells. Saren is associated with Kongsberg Automotive AB and has 3 patents.

Latest Patents

Two of Saren’s latest patent descriptions concern massage devices for vehicle seats. Both inventions use a linear arrangement of inflatable massage cells positioned beneath a seat cover and controlled through compressed air.

One design connects the cells to a shared supply and venting line, an air pump, and a controllable valve. A control unit operates the pump and valve according to a user-selected sequence, regulating inflation and venting. A passive flow restrictor placed between primary and secondary cells helps manage airflow along the series.

The other design uses supply and venting lines, a compressed-air pump, a valve arrangement, and a control unit to selectively inflate and vent the cells. Its massage cells have wedge-shaped cross sections, with the wedges oriented in the same direction along the linear sequence.

Career Highlights

Saren’s listed patent work addresses practical engineering challenges in vehicle-seat comfort. The inventions combine pneumatic components and electronic control to support sequenced massage functions within a seat.

Collaborations

Saren is associated with Kongsberg Automotive AB. His listed coworkers include Ronny Norman and Peter Oberg.

Conclusion

Jari Saren’s patent work highlights vehicle-seat massage systems that use controlled airflow, sequenced inflatable cells, and considered cell geometry to provide massage functionality.