Issued Patents All Time
Showing 51–75 of 83 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10186657 | Three-terminal metastable symmetric zero-volt battery memristive device | Kevin W. Brew, Seyoung Kim, Dennis M. Newns, Teodor K. Todorov | 2019-01-22 |
| 10177269 | Controllable indium doping for high efficiency CZTS thin-film solar cells | Jeehwan Kim, Yun Seog Lee, Teodor K. Todorov | 2019-01-08 |
| 10170702 | Intermetallic contact for carbon nanotube FETs | Matthew W. Copel, Damon B. Farmer, Paul M. Solomon | 2019-01-01 |
| 10166176 | Plasmonic enhancement of absorption in sunscreen applications | Yun Seog Lee, Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2019-01-01 |
| 10164179 | Memristive device based on alkali-doping of transitional metal oxides | Kevin W. Brew, Dennis M. Newns, Saurabh Singh | 2018-12-25 |
| 10134929 | Achieving band gap grading of CZTS and CZTSe materials | Richard A. Haight, Marinus Hopstaken, Yun Seog Lee | 2018-11-20 |
| 10121920 | Aluminum-doped zinc oxysulfide emitters for enhancing efficiency of chalcogenide solar cell | Oki Gunawan, Jeehwan Kim, Yun Seog Lee | 2018-11-06 |
| 10092487 | Plasmonic enhancement of absorption in sunscreen applications | Yun Seog Lee, Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-10-09 |
| 10079321 | Technique for achieving large-grain Ag2ZnSn(S,Se)4thin films | Michael S. Gordon, Yun Seog Lee | 2018-09-18 |
| 10076475 | Shell-structured particles for sunscreen applications | Yun Seog Lee, Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-09-18 |
| 10045918 | Embedding oxide particles within separate particles for sunscreen applications | Yun Seog Lee, Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-08-14 |
| 10032949 | Photovoltaic device based on Ag2ZnSn(S,Se)4 absorber | Supratik Guha, Oki Gunawan, Richard A. Haight, Yun Seog Lee | 2018-07-24 |
| 9993402 | Sunscreen additives for enhancing vitamin D production | Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-06-12 |
| 9997655 | Solution process for silver-containing chalcogenide layer deposition | Richard A. Haight, Saurabh Singh, Teodor K. Todorov | 2018-06-12 |
| 9937112 | Doping of zinc oxide particles for sunscreen applications | Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-04-10 |
| 9939366 | Spectrometer insert for measuring temperature-dependent optical properties | Nestor A. Bojarczuk, Teodor K. Todorov, Theodore G. van Kessel | 2018-04-10 |
| 9911879 | In situ nitrogen doping of co-evaporated copper-zinc-tin-sulfo-selenide by nitrogen plasma | Nestor A. Bojarczuk, Supratik Guha, Marinus Hopstaken, Byungha Shin | 2018-03-06 |
| 9911935 | Transparent conducting oxide as top-electrode in perovskite solar cell by non-sputtering process | Bruce A. Ek, Supratik Guha, Oki Gunawan, Teodor K. Todorov | 2018-03-06 |
| 9889074 | Notch filter coatings for use in sunscreen applications | Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-02-13 |
| 9883994 | Implementing organic materials in sunscreen applications | Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-02-06 |
| 9883993 | Notch filter coatings for use in sunscreen applications | Ning Li, Devendra K. Sadana, Teodor K. Todorov | 2018-02-06 |
| 9876130 | Method for forming silver-copper mixed kesterite semiconductor film | Oki Gunawan, Yun Seog Lee, Ravin Mankad | 2018-01-23 |
| 9790602 | Techniques for photocatalytic hydrogen generation | Supratik Guha, Teodor K. Todorov, Theodore G. van Kessel | 2017-10-17 |
| 9741890 | Protective insulating layer and chemical mechanical polishing for polycrystalline thin film solar cells | Supratik Guha, Jeehwan Kim, Mahadevaiyer Krishnan, Byungha Shin | 2017-08-22 |
| 9722120 | Bandgap grading of CZTS solar cell | Marinus Hopstaken, Jeehwan Kim, Yun Seog Lee | 2017-08-01 |