This inventor holds 99 USPTO granted patents and 35 published patent applications, plus 3 CIPO patents and 20 EPO patents, primarily in Illumination Technology (CPC class A61B1-07). Top assignees: Invuity, Inc., Videra Surgical Inc., Medivision, Inc.. Active years: 2002-2025.
Inventors with similar research interests:
Location History:
- Anaheim, CA (US) (2005)
- San Marcos, CA (US) (2010 - 2012)
- San Francisco, CA (US) (2012 - 2015)
- Mission Veijo, CA (US) (2020)
- Mission Viejo, CA (US) (2002 - 2024)
Company Filing History:
92 out of 95 
5 out of 5 
2 out of 2 Years Active: 2002-2025
Areas of Expertise:
Alex Vayser is a renowned inventor and patent holder based in the city of Mission Viejo, California. With his inventive spirit and problem-solving skills, he has secured an impressive 92 patents under his name. Vayser's latest patents continue to reflect his innovative mindset, with a focus on the medical industry.
One of his most recent inventions is the illuminated and modular soft tissue retractor. This surgical retractor is designed to provide proper illumination in a surgical field. It features an ergonomic handle, a retractor blade, a quick-release mechanism, and an illuminator blade. The retractor blade is designed to retract tissue, while the illuminator blade acts as a total internal reflection waveguide to transmit light, which illuminates the surgical field. Vayser ensures that the retractor blade can be released from the handle without requiring optical uncoupling of the illuminator blade from a light source. This invention is crucial in many surgeries as it gives better visibility to surgeons in the operating room.
His other notable invention is the projection scanning system, primarily used in imaging systems that project augmented information on a physical object. The system includes a processor, a memory device, a projector, and a distance-measuring device. The distance-measuring device is responsible for measuring the distance to the physical object while the processor adjusts the scaling of the projected image information based on the distance measurement information. The system can also be used in fluorescence imaging during open surgery, for endoscopic fluorescence imaging, or registration of surgical instruments.
Vayser has worked with several reputed companies in the past, including Invuity, Inc. and Invuite, Inc. At these companies, he collaborated with other skilled professionals such as Thomas L. Grey and Fernando Erismann. Vayser's talent for innovation and his dedication to problem-solving continue to contribute to the field of patents and inventions.
In conclusion, Alex Vayser is a prominent inventor with several patents, including the illuminated and modular soft tissue retractor and projection scanning system. With his innovative mindset and years of professional experience, he continues to make significant contributions to the medical industry.