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Koosha Nazif, solar cell, Cota circuit board, Hatem Zeine, Bryan Ehrenfreund
Power innovation for wearables
The hybrid eWEAR Seminar features presentations from:

Koosha Nassiri Nazif, Ph.D., Postdoctoral Scholar in Electrical Engineering, Stanford University
“Novel high-specific-power solar cells for powering wearable electronics”

Hatem Zeine, Founder, President and Chief Technology Officer, Ossia and Bryan Ehrenfreund, Vice President, Global Sales, Ossia Inc.
“An introduction to and demonstration of multipath wireless power technology with Ossia founder Hatem Zeine”

Jul 11, 2022 12:30 PM in Pacific Time (US and Canada)

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Koosha Nassiri Nazif, Ph.D.
Postdoctoral Scholar in Electrical Engineering @Stanford University
Koosha is a postdoctoral scholar at Stanford developing novel flexible sensors and energy harvesters for use in wearable electronic devices. He received his Ph.D. (2021) in Electrical Engineering and M.S. (2016) in Mechanical Engineering from Stanford, and B.S. (2014) in Mechanical Engineering from Sharif University of Technology. During his PhD he developed a new solar cell technology based on ultrathin transition metal dichalcogenides (TMDs), achieving specific power (power-per-weight ratio) on par with established solar cell technologies.
Hatem Zeine
Founder, President and Chief Technology Officer @Ossia Inc.
Hatem Zeine is the founder, president and CTO of Ossia, the creators of Cota® remote wireless power technology, where he leads a team of scientists and engineers engaged in developing new wireless power innovations. An accomplished inventor, Zeine holds more than 30 U.S. patents as well as 8 international patents. Zeine is also an industry thought leader, tireless advocate for the tech industry and recognized expert on the potential of wireless power. Prior to founding Ossia, Zeine was a principal software architect at Microsoft. Early in his career, he founded Zeine Technological Applications, later known as Estarta Solutions, now the largest systems integrator in the Middle East. He holds a degree in physics from the University of Manchester in the United Kingdom and currently lives in Woodinville, Washington.
Bryan Ehrenfreund
Vice President, Global Sales @Ossia Inc.
Bryan heads up Global Sales at Ossia, based in Redmond, WA. Ossia is a wireless power technology development and licensing company where he’s responsible for all things Sales and Sales Enablement. Prior to joining Ossia, Bryan founded B2B Sales development consultancy firm Sales Growth Partners. Prior to founding Sales Growth Partners, Bryan was responsible for Enterprise Sales, Business Development & Sales Enablement at Mobivity, a SaaS customer engagement and data analytics platform for restaurants & retailers focusing on the company’s acquisition of new target accounts & revenue. Bryan began his sales & marketing career at Xerox Corporation where over his 18 year career he held several senior-level sales & marketing roles, culminating as Director of Global CRM within the Worldwide Marketing Group. Bryan earned a bachelor’s degree in Marketing from Hofstra University and a Master of Arts in Communications from the New York Institute of Technology with distinction.