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U.S. Patents

  1. S. K. Saha, R. M. Panas, and S. Chen, “System and Method for Sub Micron Additive Manufacturing,” U.S. Patent No. 11,312,067, Apr. 26, 2022.

  2. S. Chen, X. Fan, N. Zhao, Y. Huang, and N. Luo, “Liquid Encapsulation Device and Method for Fabricating the Same”, U.S. Patent No. 11,209,329, Dec. 28, 2021.
  3. S. Chen, Y. Meng, and J. Chen, “Method for Data Acquisition and Image Processing for Reconstructing a Super-resolved Image,” U.S. Patent No. 10,909,701, Feb. 2, 2021.

  4. S. Chen, Q. Geng, D. Wang, P. Chen, D. Zhang, “Apparatus and Method for Laser Beam Shaping and Scanning,” U.S. Patent No. 10,884,250, Jan. 5, 2021.

  5. S. Chen, Q. Geng, D. Wang, P. Chen, D. Zhang, “Ultrafast Laser Fabrication Method and System,” U.S. Patent No. 10,821,671, Nov. 3, 2020.

  6. S. Chen, H.H. Lee, D. Zhang, E. Zhao, Y. Chang, and D. Chen, “Systems and Methods for Dicing Samples Using a Bessel Beam Matrix”, U.S. Patent No. 10,707,130, Jul. 7, 2020.

  7. S. Chen, J. Wang, and C. Li, “Microtome”, U.S. Patent, No. 10,603,688, Mar. 31, 2020.

  8. S. Chen, J. Cheng, C. Gu, and D. Zhang,  “High-speed Binary Laser Beam Shaping and Scanning”, U.S. Patent, No. 10,401,603, Sept. 3, 2019.

  9. S. Chen, Y. Chang, C. Wen and C. Gu, “System and Method for Axial Scanning based on Static Phase Masks”, U.S. Patent No. 10,211,024, Feb. 19, 2019.

  10. S. Chen, D. Zhang, C. Gu, J. Jiang and Y. Yam, “Parallel Laser Manufacturing System and Method”, U.S. Patent 10,207,365, Feb. 19, 2019.

  11. S. Chen, F. Feng, and W. Chen, “System and Method for Measuring Displacement”, U.S. Patent 10,156,433, Dec. 18, 2018.

  12. S. Chen, X. Zhou, and J. Cheng, “Roll-to-roll Printing Systems and Methods for Fabricating Print Roller”, U.S. Patent 9,931,664, Apr. 3, 2018.

  13. S. Chen, N. Zhao, H. Xu, and X. Zhou, “Positive Microcontact Printing”, U.S. Patent 9,575,226, Feb. 21, 2017.

  14. S. Chen, C. Li, and J. Wang, “Method and Apparatus for Dynamic Tuning”, U.S. Patent  9,527,733, Dec. 27, 2016.

  15. S. Chen and M. L. Culpepper, “Oscillating Microtome with Flexure Drive,” U.S.  Patent 8,839,700, Sept. 23, 2014.

  16. S. Chen, Z. Zhang, and M. L. Culpepper, “Compliant Holder Device for Animal Imaging or Surgery,” U.S. Patent 8,028,663, Oct. 4, 2011.

  17. S. Chen and M. L. Culpepper, “Microfabricated Mechanical Frequency Multiplier,” U.S. Patent 7,882,701, Feb. 8, 2011.

  18. S. Chen and M. L. Culpepper, “Contoured Thermomechanical Actuators and Pulsing for Enhanced Dynamic Performance,” U.S. Patent 7,777,392, Aug. 17, 2010.

  19. S. Chen and M. L. Culpepper, “Multiple Degree of Freedom Micro Electro-mechanical System Positioner and Actuator,” U.S. Patent 7,451,596, Nov. 18, 2008.

Pending U.S. Patents

  1. S. Chen, S. Gu, F. Han, Y. Zhao, A. Klimas, “3D Nanofabrication based on Hydrogel Scaffolds,” US Utility Patent Application No. 17/302,671, 2021.

  2. Y. Zhao, A. Klimas, S. Chen, F. Han, and S. Gu, “Multi-material Binding Agent-free Implosion Fabrication,” U.S. Provisional Patent Application, No. 63/114174, 2020.

  3. S. Chen, X. Fu, D. Zhang, and J. Chen, “Microtome and Method for Controlling and Manufacturing the Same,” U.S. Patent Application, No. 17/072,504 Oct. 16, 2020.

  4. S. Chen, Q. Geng, D. Wang, P. Chen, D. Zhang, “Ultrafast Laser Fabrication Method and System,” PCT/CN2019/076682, Mar 1, 2019.

  5. S. Chen, X. Liu, C. Li, X. Wang, and H. Li, “Control System, Control Method and Computer Storage Medium,” U.S. Patent Application, No. 16/419,955, May 22, 2019.

  6. S.K. Saha, S. Chen, Y. Chang, “System and Method for Curved Light Sheet Projection During Two-photon Polymerization”, U.S. Patent Application, No. 15/983,872, May 18, 2018.

  7. S.K. Saha, R.M. Panas, and S. Chen, “System and Method for Depth Resolved Parallel Two-photon Polymerization for Scalable Submicron Additive Manufacturing”, PCT/US17/59326, filed Oct 2017.

  8. S.K. Saha, R.M. Panas, and S. Chen, “System and Method for Submicron Additive Manufacturing”, US Patent Application, No. 15/857,917, Dec 29, 2017.

  9. C. Dong, S. Chen, and J. Wang, “Processing of Material into Array Format for Observation and Manipulation”, U.S. Provisional Patent Application, No. 62/575,796, Oct. 23rd, 2017.

  10. S. Chen, D. Wang, C. Wen, Y. Chang, and D. Zhang, “System and Method for Fabricating 3D Metal Structure”, U.S. Patent Application, No. 15/412,201, Jan 23rd, 2017.

  11. S. Chen, J. Chen, J. Cheng,  “Imprinting Apparatus and Method for Imprinting”, U.S. Patent Application, No. 14/057,314, October 18th, 2013.

  12. S. Chen, et al., Nano Terra, Inc., “Polyolefin Fibers for Use as Battery Separators and Methods of Making and Using the Same, U.S. Patent Application (US 12/886,082), September 2010.

  13. S. Chen, et al., Nano Terra, Inc., “Apparatus and Methods for Treating Fluids Using Ultraviolet Light,” U.S. Provisional Patent Application (PCT/US2010/061138), December 2010.

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