Who owns most Medical Mems Patents?

As of my last knowledge update, companies like Medtronic, Philips, and Siemens are among the leaders in the field of medical MEMS (Micro-Electro-Mechanical Systems) technology, holding a significant number of patents. Additionally, research institutions and universities also contribute to patent filings in this area. The landscape may shift over time as new innovations emerge and companies expand their portfoliOS. For the most current information, checking recent patent databases or industry reports is advisable.