Caldarola
James F. Caldarola, East Longmeadow, MA US
Patent application number | Description | Published |
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20120281865 | OPEN FIT CANAL HEARING DEVICE - An improved hearing aid device adapted for use within the ear canal of the CIC (Completely In the ear) and of the partially exposed ITC (In The Canal) type. This aid consists of a system of integrated parts allowing an air gap to substantially surround the hearing aid shell and air passages which communicate with the inner ear minimizing occlusion sensations and providing the user with an enhanced natural hearing experience. A key aspect of this device is the provision of air passages in the mounting insert which securely positions the hearing aid shell in the wearer's canal. These passages are designed to stay open after insertion of the aid in the ear canal. In use, unamplified sound from the outside passes around the hearing aid shell, through the air passages in the mounting insert blending with the amplified sound emanating from the receiver. The area of air passages in the mounting insert can be tailored by the technician adapting to the hearing loss characteristics of the user. Surprisingly, acoustic feedback is mitigated in spite of the openness of this novel design. | 11-08-2012 |
20130294629 | OPEN FIT CANAL HEARING DEVICE - A hearing aid device adapted for use within the ear canal and of partially exposed in the canal types. This aid allows an air gap to substantially surround the hearing aid shell and air passages which communicate with the inner ear minimizing occlusion sensations and providing the user with an enhanced natural hearing experience. An aspect of this device is the provision of air passages in the mounting insert which securely positions the hearing aid shell in the wearer's canal. These passages are designed to stay open after insertion of the aid in the ear canal. In use, unamplified sound from the outside passes around the hearing aid shell, through the air passages in the mounting insert blending with the amplified sound emanating from the receiver. The area of air passages in the mounting insert can be tailored by the technician adapting to the hearing loss characteristics of the user. | 11-07-2013 |
Leo Caldarola, St-Prex CH
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20140040317 | METHODS AND APPARATUSES FOR IMPROVING DATABASE SEARCH PERFORMANCE - Methods and apparatuses for improving performance of database searches are disclosed herein. For example, in some implementations, the methods and apparatuses use a data node structure that prevents the need to duplicate data nodes shared by a plurality of data trees. Additionally, the methods and apparatus facilitate improved database lookup times by implementing an adaptive presence detection system based on the Bloom Filter, performance characteristics of the computing device evaluated at run time and status of the database. | 02-06-2014 |
Leo Caldarola, Morrens (vd) CH
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20150358435 | FLOW MATCHING OPTIMIZATION IN SCALED ENVIRONMENTS - In one embodiment, a method includes identifying at a network device, a number of items for matching at a hash table, the number of items exceeding matching available with ternary content addressable memory (TCAM) at the network device, defining at the network device, an optimal cyclic redundancy check (CRC) polynomial based on the number of items for matching at the hash table, and generating at the network device, an optimal hash function based on the optimal CRC polynomial to extend packet classification capability at the network device. An apparatus is also disclosed herein. | 12-10-2015 |
Leo Caldarola, Morrens CH
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20160112308 | SPARSE GRAPH CODING SCHEDULING FOR DETERMINISTIC ETHERNET - Embodiments provide techniques for transmitting data packets across a deterministic Ethernet network. Embodiments receive, at a first device in the deterministic Ethernet network, a deterministic binary schedule specifying timing information for transmitting data fragments relating to a plurality of data flows. Data packets to transmit to a destination device within the deterministic Ethernet network are received at the first device. Embodiments include fragmenting each of the data packets into two or more fragments and encoding at least one of the two or more fragments for each of the data packets with a respective sparse graph code. The encoded fragments are transmitted to the destination device, across multiple paths through the deterministic Ethernet network, according to timing information specified in the deterministic binary schedule. | 04-21-2016 |