| OPL-CLX Optotest Corp
90285330 28 Oct 2020 | on 17 Aug 2021
| Downloadable modular and extensible computer software platform with st... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Downloadable modular and extensible computer software platform with structured query language (SQL) database compatibility for the measurement and testing of insertion loss and return loss in the field of fiber optic testing | | | ADVANCING THE WORLD OF FIBER OPTICS OptoTest Corp.
88230682 14 Dec 2018 | on 17 Sep 2019
| Fiber optic instruments, namely, meters used to measure optical power ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products Fiber optic instruments, namely, meters used to measure optical power sources, fiber optic sensors used to measure or indicate light loss | | | OPTOTEST OptoTest Corp.
88230423 14 Dec 2018 | on 30 Jul 2019
| Fiber optic instruments, namely, meters used to measure optical power ... Class 009 Class 009 Computer & Software Products & Electrical & Scientific Products OPTO TEST | |