PATENT CLAIM ANALYSIS

Application Number: 16360354
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["134", "022180"]

Abstract:
A cup wash disk for cleaning a photoresist process tool is provided. An upper plate is arranged over a lower plate to define a cavity between the upper and lower plates. The lower plate comprises peripheral openings in fluid communication with the cavity and arranged along a periphery of the lower plate. A plurality of shims is arranged between the upper and lower plates to space the upper and lower plates and to define slits between the upper and lower plates. The slits are in fluid communication with the cavity. A method for cleaning the photoresist process tool using the cup wash disk is also provided.

Claim (Index 15):
A process tool comprising:\n a circular wash structure surrounding an internal cavity, wherein the circular wash structure defines a first side opening at a first elevation and further defines a second side opening at a second elevation that is less than the first elevation, wherein the first and second side openings extend sideways through an annular sidewall of the circular wash structure; and a housing surrounding the circular wash structure and having a first housing sidewall and a second housing sidewall, wherein the first housing sidewall overhangs the second housing sidewall and further has an end portion at a third elevation that is greater than the first and second elevations, and wherein the second housing sidewall is laterally between the circular wash structure and the first housing sidewall and further has a top edge at a fourth elevation that is between the first and second elevations.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 2.48889
- Patent Class: 134.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14995305', '10708658', '15138499', '09719846', '11801409']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8098249327560088
- 35 USC 102 Novelty (BERT): 0.5297235579764613
- Combined Prediction Score: 0.7818147952780541
- Mean Citation Score: 154.56202199999996
- Max Citation Score: 354.0198
- Similarity Product: 218.78211598016023

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

Dataset: test