PATENT CLAIM ANALYSIS

Application Number: 15903919
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["351", "212000"]

Abstract:
The present disclosure relates generally to systems and method for testing and determining corrective lens prescription for a patient. In an example embodiment, a method includes using a hand-portable first electronic device, a second electronic device with a computerized screen, and a server to conduct a vision test for a person. The vision test includes determining, an axis prescription, a cylinder prescription, and a sphere prescription for each eye of the person. A corrective lens prescription is provided for the person based, at least in part, on the determined axis, cylinder, and sphere prescription for each eye of the person.

Claim (Index 1):
A method for determining a corrective lenses prescription for a person by performing a vision test without the use of a refractor lens assembly using a hand-portable first electronic device, a second electronic device that is associated with a computerized screen, and a server, the method comprising:\n receiving, in the server, vision information associated with the person, said vision information including at least one of a previous corrective lens prescription of the person, a date of birth of the person, or an age of the person; specifying, via at least one of the hand-portable first electronic device or the second electronic device, a distance for the person to be positioned away from the computerized screen; enabling, via the server, the person to use the hand-portable first electronic device to interact with the second electronic device to perform the vision test, the first and the second electronic devices being communicatively coupled to the server; receiving, in the server, data corresponding to inputs submitted by the person using the hand-portable first electronic device in response to the vision test displayed, at least in part, on the computerized screen of the second electronic device; determining, an axis prescription, a cylinder prescription, and a sphere prescription for each eye of the person based at least in part on each of (i) said data, (ii) the previous corrective lens prescription of the person, and (iii) one or more inputs of one or more optometrists or ophthalmologists; and providing a new corrective lens prescription for the person based, at least in part, on the determined axis, cylinder, and sphere prescription for each eye of the person, wherein determining the axis prescription for each eye of the person comprises:\n separately for each eye of the person, displaying one or more axis figures on the computerized screen of the second electronic device, and enabling the person to provide at least one axis input using the hand-portable first electronic device, \n using the at least one axis input provided in response to each of the one or more axis figures, \n wherein determining the sphere prescription for each eye of the person comprises:\n separately for each eye of the person displaying one or more sphere figures to the person on the computerized screen of the second electronic device and enabling the person to provide at least one sphere input using the hand-portable first electronic device, and \n using information pertaining to the one or more displayed sphere figures, the at least one sphere input, and the distance of the person from the computerized screen, \n wherein determining the cylinder prescription for each eye of the person comprises:\n separately for each eye of the person, using at least one cylinder input of the person in response to the one or more axis figures being displayed again and the previous corrective lens prescription of the person.

Metadata:
- Claim Count in Document: 69.0
- Percentile: 88.0
- Lexical Diversity: 2.07273
- Patent Class: 351.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14994983', '14195583', '14856849', '14994949', '11835109']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6182837888828788
- 35 USC 102 Novelty (BERT): 0.5584809389625623
- Combined Prediction Score: 0.6123035038908472
- Mean Citation Score: 414.117864
- Max Citation Score: 490.3915
- Similarity Product: 377.5137568130493

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

Dataset: test