Jim’s previous inventions and products, such as SATcase (a mobile satellite communications device for smartphones) created in 2013, was hailed as both “revolutionary and groundbreaking” as well as making “practical sense”.​

Since August 2015, after leaving his previous invention and venture SATcase, Jim has been pursuing new interests and has again focused his attention on inventions for new products. 

J-design is now the studio, for his innovative new products.