US 12,227,420 B2
Laser-induced graphene sensors and methods of making and using same
James Mitchell Tour, Bellaire, TX (US); Duy X. Luong, Houston, TX (US); Kaichun Yang, Houston, TX (US); Christopher John Arnusch, Midreshet Ben-Gurion (IL); Swatantra Pratap Singh, Midreshet Ben-Gurion (IL); Amit Kumar Thakur, Beer-Sheva (IL); Michael G. Stanford, Houston, TX (US); John T. Li, Houston, TX (US); and Steven E. Presutti, Houston, TX (US)
Assigned to B.G. NEGEV TECHNOLOGIES AND APPLICATION LTD., AT BEN-GURION U SUNIVERSITY STATE OR COUNTRY), Beer-Sheva (IL); and WILLIAM MARSH RICE UNIVERSITY, Houston, TX (US)
Appl. No. 17/419,231
Filed by B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD., AT BEN-GURION UNIVERSITY, Beer-Sheva (IL); and WILLIAM MARSH RICE UNIVERSITY, Houston, TX (US)
PCT Filed Dec. 30, 2019, PCT No. PCT/US2019/068933
§ 371(c)(1), (2) Date Jun. 28, 2021,
PCT Pub. No. WO2020/197606, PCT Pub. Date Oct. 1, 2020.
Claims priority of provisional application 62/786,000, filed on Dec. 28, 2018.
Prior Publication US 2022/0055904 A1, Feb. 24, 2022
Int. Cl. C01B 32/194 (2017.01); C01B 32/184 (2017.01); H01L 27/24 (2006.01); H01M 4/587 (2010.01); H01M 4/62 (2006.01); H10B 63/00 (2023.01)
CPC C01B 32/194 (2017.08) [C01B 32/184 (2017.08); H01M 4/587 (2013.01); H01M 4/625 (2013.01); H10B 63/00 (2023.02)] 18 Claims
OG exemplary drawing
 
1. A gas sensor comprising laser-induced graphene (LIG), wherein the gas sensor is operable to sense a gas based on thermal conductivity changes.