PATENT CLAIM ANALYSIS

Application Number: 15987515
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-02
Patent Classification: ["359", "248000"]

Abstract:
An electro-absorption bias circuit may include a temperature sensor. The electro-absorption bias circuit may include a controller to provide a temperature-dependent control signal based on data received from the temperature sensor. The electro-absorption bias circuit may include a power supply to provide an output voltage based on the temperature-dependent control signal from the controller. The electro-absorption bias circuit may include an electro-absorption driving circuit to output a bias voltage applied to the output voltage provided by the power supply.

Claim (Index 9):
An optical device, comprising:\n a control device; a modulator bias circuit,\n the modulator bias circuit to include a variable negative voltage power supply to provide a negative voltage that is a function of a temperature associated with the optical device, \n the negative voltage power supply to receive a control signal from the control device to control the negative voltage provided by the variable negative voltage power supply; and \n a transmit optical sub-assembly (TOSA),\n the TOSA to include a laser diode to provide a beam, and \n the TOSA to include an electro-absorption modulator to modulate the beam based on the negative voltage.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 93.0
- Lexical Diversity: 2.59375
- Patent Class: 359.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13505743', '10005065', '10355285', '10995684', '13114431']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.803474573684457
- 35 USC 102 Novelty (BERT): 0.4727904228639065
- Combined Prediction Score: 0.7704061586024019
- Mean Citation Score: 204.43911
- Max Citation Score: 214.96294
- Similarity Product: 161.7119098215151

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test