Intellectual Property

  1. “Magnetic Logic Device, Circuit Having Magnetic Logic Devices, And Methods For Controlling The Magnetic Logic Device And The Circuit”, Gerard Joseph Lim, Chandrasekhar Murapaka, and Wen Siang Lew, US Patent US-12068746-B2, Granted: 20 Aug (2024)
  2. “Maskless Laser Lithography System”, Gerard Joseph Lim, Calvin Ang, and Wen Siang Lew, Technology Disclosure, NTU TD ref 2022-089 (2022)
  3. “Spin-Orbit Torque Driven Logic”, Gerard Joseph Lim, Chandrasekhar Murapaka, and Wen Siang Lew, Technology Disclosure, NTU TD ref 2018-197 (2018)
  4. “A High-Temperature Ferromagnetic Resonance Spectrometer”, Gerard Joseph Lim, and Wen Siang Lew, Technology Disclosure, NTU TD ref 2018-232 (2018)
  5. “Integrated Circuits With Magnetic Tunnel Junctions and Methods of Producing The Same”, Wai Cheung Law, Taiebeh Tahmasebi, Chim Seng Seet, Alex See, Gerard Joseph Lim, and Wen Siang Lew, US Patent Application, GF Ref. No.: JSG053
  6. "A Ferromagnetic Resonance Spectrometer", Gerard Joseph Lim, and Wen Siang Lew, Technology Disclosure, NTU ref TD/326/16
  7. "Magnetic memory devices and methods of operating the same", Wen Siang Lew, Sen Fu Zhang, Wei Liang Gan, and Gerard Joseph Lim, PCT Application No: PCT/SG2016/050526
  8. “Low-power bit writing in perpendicular magnetic anisotropy memory devices”, Wen Siang Lew, Sen Fu Zhang, Wei Liang Gan, and Gerard Joseph Lim, Singapore Provisional Patent, 10201508828X (2015)
  9. "A magnetron thin film sputter deposition system”, Wen Siang Lew and Gerard Joseph Lim, Technology Disclosure, NTU ref TD/203/14 (2014)
  10. "A resistively-heated thin film evaporation deposition system”, Wen Siang Lew and Gerard Joseph Lim, Technology Disclosure, NTU ref TD/204/14 (2014)
  11. “An electron beam-heated thin film evaporation deposition systemn”, Wen Siang Lew and Gerard Joseph Lim, Technology Disclosure, NTU ref TD/202/14 (2014)
  12. “Non-volatile memory architecture based on domain wall remote driving sandwiched perpendicular magnetic anisotropy nanowires”, Wen Siang Lew, Indra Purnama, Inn Seng Kerk, and Gerard Joseph Lim, Technology Disclosure, NTU ref TD/268/13 (2013)