Dimitre Ouzonouv, Watt W. Webb, and Chris Xu,
“Dual Mode Microendoscope Apparatus, Method and Applications” US Patent No. 11,112,594 (September 7, 2021) >>> Link
Dual Mode Microendoscope Apparatus, Method and Applications
   Applied and Engineering Physics, Cornell University

Dimitre Ouzonouv, Watt W. Webb, and Chris Xu,
“Dual Mode Microendoscope Apparatus, Method and Applications” US Patent No. 11,112,594 (September 7, 2021) >>> Link