Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shunming Sun0
Charles Myers0
Adam Lee0
Date of Patent
January 30, 2024
0Patent Application Number
174003000
Date Filed
August 12, 2021
0Patent Citations
...
Patent Citations Received
Patent Primary Examiner
Patent abstract
Methods and apparatus for a detector system having a photodetector and an amplifier to amplify the photodetector signal. A discriminator generates an active output signal when the output from the amplifier is greater than a threshold. An injection circuit is coupled to the input of the amplifier. The injection circuit is configured to selectively inject a test pulse that mimics a pulse from the photodetector for verifying operation of the detector system.
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