Featured patents

Device for Judging State of Semiconductor Laser and Method for Judging State of Semiconductor Laser
US 08503496 B2, Aug. 6, 2013, Jun Matsui / Fujitsu Limited (Kawasaki, JP)
A device for judging a state of a semiconductor laser, the device comprising:…

Failure Protection Apparatus and System
US 08755420 B2, June 17, 2014, Harvey I. Liu et al. / Tria Beauty, Inc. (Pleasanton, US)
A circuit for limiting the operation of a laser-based device comprising:…

Inhibiting Unauthorized Access to a Laser Source
US 08837543 B2, Sept. 16, 2014, Ulrich Weichmann et al. / Koninklijke Philips N.V. (Eindhoven, NL)
A device comprising…

Protection Device for Solid State Laser
US 08503497 B2, Aug. 6, 2013, Alexander Goldin et al. / Applied Materials, Inc. (Santa Clara, US)
A monitoring system, comprising:…

Patentorg has 4 documents under Having Fault Protection Circuitry Patents.

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