PATENT CLAIM ANALYSIS

Application Number: 15876687
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["062", "156000"]

Abstract:
According to certain embodiments, a system comprises a controller and an HVAC system with components comprising an evaporator unit comprising an evaporator coil, an indoor fan, and a discharge air duct and a condenser unit comprising a compressor, a condenser coil, and an outdoor fan. The system is configured to determine that a first or a second level of evaporator coil freeze risk is present and to communicate an instruction to the HVAC system with a first or a second action to counteract the freeze risk. For example, in certain embodiments, the actions comprise changing the indoor fan speed, changing the compressor speed, and changing the outdoor fan speed.

Claim (Index 13):
The controller of  claim 10 , wherein the first action comprises increasing the speed of an indoor fan to a maximum speed and the second action comprises decreasing the speed of the indoor fan.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 2.32692
- Patent Class: 62.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15177585', '15044243', '14954531', '15436942', '12694392']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8479617133119327
- 35 USC 102 Novelty (BERT): 0.5071918979947752
- Combined Prediction Score: 0.813884731780217
- Mean Citation Score: 250.845812
- Max Citation Score: 257.9089
- Similarity Product: 170.15865182411673

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