PATENT CLAIM ANALYSIS

Application Number: 15859729
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["294", "188000"]

Abstract:
A transfer head for transferring micro element includes a cavity; a plurality of vacuum paths connected with the cavity respectively with valves configured at the connection between the cavity and the vacuum paths and used for opening/closing; a plurality of suction nozzles connected with the vacuum paths, wherein the suction nozzles hold or release the micro element via vacuum pressure; vacuum pressure is transmitted by each vacuum path; a switching component for controlling valve to open/close each vacuum path, so as to control the suction nozzles to hold or release required micro element via vacuum pressure. Further, the switching component includes a CMOS memory circuit and an address electrode array connected to the CMOS memory circuit to realize micro-switch array. The transfer head can selectively transfer a plurality of micro elements at one time.

Claim (Index 3):
The transfer head of  claim 2 , wherein the valve is a movable component; the address electrode array is under selective excitation by the CMOS memory circuit with voltage potential to generate electrostatic attraction, through which, corresponding movable component can deflect or approach to corresponding address electrode, thus controlling the opening or closing of each vacuum path.

Metadata:
- Claim Count in Document: 37.0
- Percentile: 86.0
- Lexical Diversity: 2.11765
- Patent Class: 294.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13715557', '15182272', '13715591', '13909892', '13466966']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7515746441882035
- 35 USC 102 Novelty (BERT): 0.4893151873806228
- Combined Prediction Score: 0.7253486985074455
- Mean Citation Score: 194.345286
- Max Citation Score: 217.04292
- Similarity Product: 148.31958403234006

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