Intermittently bonded optical fibre ribbon with unequal bond and gap lengths Authors:H. Kondapalli, S. Sharma, S. Kuhar, A. Nath, V. Shukla, and B. Sarkaar Patent:U.S. Patent Application 17/139,508 (Granted: 2023) Year:2023 DOI:https://patents.google.com/patent/US20210271039A1/en Placeholder — add notes or context here.