PATENT CLAIM ANALYSIS

Application Number: 16218275
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["372", "036000"]

Abstract:
A semiconductor laser device includes a base; a heat sink protruding upward from the base and including an upper surface and a lateral surface extending from the base to the upper surface; a plurality of lead electrodes separated from the heat sink; a submount including: a first main surface fixed to the lateral surface of the heat sink, and a second main surface including a first fixing part, an upper second fixing part, and a lower second fixing part; a protective element fixed to the upper second fixing part; and a wire connecting the protective element and one of the plurality of lead electrodes.

Claim (Index 1):
A semiconductor laser device comprising:\n a housing comprising:\n a recess defined by a lower upward-facing surface, a first upper upward-facing surface, a second upper upward-facing surface, and inner lateral surfaces, wherein the first and second upper upward-facing surfaces are formed inward of the inner lateral surfaces and above the lower upward-facing surface, and \n a plurality of wiring parts, the plurality of wiring parts including a first wiring part disposed on the first upper upward-facing surface; \n a cap disposed on the housing outside the recess; a submount comprising:\n a first main surface fixed to the lower upward-facing surface of the recess, and \n a second main surface including a first fixing part and a second fixing part, \n wherein, in a plan view of the semiconductor laser device, the submount is disposed between the first upper upward-facing surface and the second upper upward-facing surface; \n a semiconductor laser element including a light output surface, a first lateral surface intersecting the light output surface, a second lateral surface intersecting the light output surface and an optical waveguide region, the semiconductor laser element being fixed to the first fixing part of the submount; a protective element fixed to the second fixing part of the submount; and a first wire connecting the protective element and the first wiring part; wherein, in the plan view of the semiconductor laser device, a distance between the first lateral surface of the semiconductor laser element and the first upper upward-facing surface is smaller than a distance between the optical waveguide region and the first upper upward-facing surface; and wherein, in the plan view of the semiconductor laser device, a distance between the second lateral surface of the semiconductor laser element and the second upper upward-facing surface is smaller than a distance between the optical waveguide region and the second upper upward-facing surface.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 98.0
- Lexical Diversity: 2.65116
- Patent Class: 372.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15433368', '12395084', '15037552', '10575680', '12926660']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7917442609706816
- 35 USC 102 Novelty (BERT): 0.5541209007770659
- Combined Prediction Score: 0.76798192495132
- Mean Citation Score: 231.999024
- Max Citation Score: 404.41934
- Similarity Product: 371.0051917263031

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