PATENT CLAIM ANALYSIS

Application Number: 16079479
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["455", "041200"]

Abstract:
[Object] To provide a technology of a transmission apparatus and the like with which a resonance frequency of an antenna resonance unit can be controlled appropriately irrespective of a presence/absence of a booster, to obtain stable communication characteristics. [Solving Means] An antenna resonance unit ( 110 ) includes an antenna coil (L 1 ) and an impedance matching unit ( 114 ). A drive unit (e.g., antenna drive unit  130 ) generates a transmission signal with respect to the antenna resonance unit ( 110 ). A detection unit ( 106 ) detects a drive current or drive power for operating the drive unit. A control unit ( 140 ) is capable of generating a control signal for controlling the impedance matching unit ( 114 ), and controls a resonance frequency of the antenna resonance unit ( 110 ) using, out of the control signal, an optimal control value with which the drive current or drive power detected by the detection unit ( 106 ) becomes minimum.

Claim (Index 4):
The transmission apparatus according to  claim 1 , further comprising\n a storage unit that stores an optimal time difference between the transmission signal and an antenna current flowing through the antenna coil, the optimal time difference being an optimal time difference corresponding to a controlled amount of the impedance matching unit at a time the drive current or drive power becomes minimum.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 96.0
- Lexical Diversity: 2.36364
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15323270', '13037001', '13208281', '15420504', '14093241']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6958260278725715
- 35 USC 102 Novelty (BERT): 0.4966295618752943
- Combined Prediction Score: 0.6759063812728439
- Mean Citation Score: 217.695734
- Max Citation Score: 245.9432
- Similarity Product: 177.52227806010242

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