PATENT CLAIM ANALYSIS

Application Number: 15780337
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-03
Patent Classification: ["455", "456100"]

Abstract:
A method and a device for high-precision position determination of a mobile device by means of wireless communication, wherein wireless communication is established between at least one first antenna of a calibration device and a second antenna of a mobile device when the antennae are in proximity to one another, to transmit position data to the mobile device. A housing section of the mobile device is fixed in a reference position relative to the calibration device using a position-fixing element, and in that the position data for the reference position, as the current position of the housing section of the mobile device, are transmitted via the wireless communication between the at least one first antenna, and the second antenna, and in that an inertial navigation unit is calibrated with respect to the current position.

Claim (Index 9):
A calibration device ( 10 ,  66 ,  68 ) for high-precision position determination of a mobile device ( 12 ,  40 ), preferably in an interior of a building ( 74 ), by means of wireless communication, preferably near field communication (NFC), wherein the calibration device ( 10 ,  66 ,  68 ) includes a memory ( 17 ) that is configured to store position data corresponding to a reference position of the calibration device ( 10 ,  66 ,  68 ), wherein the calibration device ( 10 ,  66 ,  68 ) includes at least one first NFC antenna ( 14 . 1  . . .  14 . n ), coupled to the memory ( 17 ) and configured to initiate a transaction based on wireless communication, preferably NFC communication, wherein the mobile device ( 12 ,  40 ) includes a second NFC antenna ( 30 ,  46 ) and a control unit ( 22 ,  54 ) coupled thereto, wherein the wireless communication between the first NFC antenna ( 14 . 1  . . .  14 . n ) and the second NFC antenna ( 30 ,  46 ) is initiated when the second NFC antenna ( 30 ,  46 ) is in proximity to the first NFC antenna ( 14 . 1  . . .  14 . n ), and wherein the position data are transmitted from the first NFC antenna ( 14 . 1  . . .  14 . n ) to the second NFC antenna ( 30 ,  46 ),\n characterized in that the calibration device ( 10 ,  66 ,  68 ) is assigned a position-fixing means ( 20 ), which is designed to fix a housing section ( 62 ,  64 ,  42 ) of the mobile device ( 10 ,  40 ) in the reference position during wireless communication, and in that the calibration device is designed to transmit the reference position as the current position to the mobile device ( 12 ,  40 ), and in that the control unit ( 33 ,  54 ) is designed to calibrate an inertial navigation unit ( 24 ,  48 ) of the mobile device ( 12 ,  44 ) with respect to the current position.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 93.0
- Lexical Diversity: 2.46552
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11647053', '15713787', '13556809', '15095153', '14480583']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6990201514800948
- 35 USC 102 Novelty (BERT): 0.4841825765646841
- Combined Prediction Score: 0.6775363939885538
- Mean Citation Score: 162.40866
- Max Citation Score: 172.1391
- Similarity Product: 117.81094702234267

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