- “Amorphous YBaCuO Thin Film Infrared Bolometer for Uncooled Infrared Detection”, by Donald P. Butler, Zeynep Çelik, Pao Chuan Shan, and Agha Jahanzeb. 1998. Patent #: 5821598.
- “Uncooled Amorphous YBaCuO Thin Film Infrared Detection”, by Donald P. Butler, Zeynep Çelik, Pao Chuan Shan, and Agha Jahanzeb. 1998. Patent #: 5850098.
- “Uncooled YBaCuO Thin Film Infrared Detector (Divisional Application for Pyroelectric Effect)”, by Donald P. Butler, Zeynep Çelik, and Pao Chuan Shan. 1997. Patent #: 5672903.
- “Uncooled YBaCuO Thin Film Infrared Detector”, by Donald P. Butler, Zeynep Çelik, and Pao Chuan Shan. 1996. Patent #: 5572060.
Patent Applications
- “Method, Apparatus, and Compositions for Packaging RF MEMS,” Z. Çelik, D. P. Butler, M. Chitteboyina and M. S. Rahman, Filed on June 17, 2009. Provisional Application No. 61218032
- “A Thin Flexible Sensor,” by Zeynep Çelik and Donald P. Butler, Full patent application May 2008. Patent Application No. 60944479.
- “Method and Apparatus for Fabricating Piezoresistors by Aluminum Induced Crystallization,” Z. Çelik, Suraj K. Patil and Donald P. Butler, Filed on August 14, 2008. Patent Application No. 61/088,820.
- “A Cardiopulmonary Resuscitation Sensor,” by Zeynep Çelik, John W. Priest, Carolyn Cason, Mary E. Mancini, Kenneth E. Morallee, Helge Fossan, Filed on June 15, 2007. Patent Application No. 11764174.
- “Micromachined Nanoporous Membrane Blood Oxygenator,” by Zeynep Çelik, Richard Billo, Robert C. Eberhart, Cheng-Jen Chuong, Richard Timmons, Vijayakrishnan Ambravaneswaran. Filed on October 16, 2007. Patent Application No. 11873142