The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2026
Filed:
Oct. 11, 2023
Position Imaging, Inc., Portsmouth, NH (US);
Narasimhachary Nallana Chakravarty, Rollinsford, NH (US);
Rafal Piotrowski, Portsmouth, NH (US);
Position Imaging, Inc., Portsmouth, NH (US);
Abstract
A package management system comprises a slot including a pair of opposing spaced-apart planar surfaces on a base, and having a transmitter that generates an electromagnetic signal and a receiver in a path of the electromagnetic signal emitted by the transmitter. The system generates a signal indicative of whether the receiver senses the electromagnetic signal emitted by the transmitter. A control unit is in communication with the receiver and determine from the signal produced by each receiver of the given slot whether that receiver senses the electromagnetic signal. The processor considers the given slot to be empty if the signal produced by the receiver of indicates that the receiver senses the electromagnetic signal and considers the item to be present in the given slot if the signal produced by the receiver of the given slot indicates that a strength of the electromagnetic signal is below a predetermined threshold.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile