公开(公告)号：US20240421642A1

公开(公告)日：2024-12-19

申请号：US18821634

申请日：2024-08-30

Applicant: Datalogic IP Tech, S.r.l.

Inventor： Alessandro Rinaldi ,  Domenico Gianluca Balzano ,  Michele Marino ,  Roberto Moschini ,  Marco Pifferi ,  Francesco Pugliese

IPC: H02J50/90 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80 ,  H04B5/79

Abstract: A wireless power transfer (WPT) system is operative to dynamically make power-transfer efficiency optimizations based on supply power, load characteristics, or a combination thereof. In various embodiments, optimizations include power-level-specific path selection, loading-based WPT voltage adjustments, and other techniques in various combinations.

公开(公告)号：US20230187973A1

公开(公告)日：2023-06-15

申请号：US17551025

申请日：2021-12-14

Applicant: Datalogic IP Tech S.r.l.

Inventor： Marco Pifferi ,  Giuseppe Pio Frascolla ,  Francesco Pugliese

IPC: H02J50/12 ,  H02J50/90 ,  H02J50/40 ,  H04B5/00

CPC classification number: H02J50/12 ,  H02J50/90 ,  H02J50/402 ,  H04B5/0037

Abstract: A wireless charging device may include a first transmit coil disposed on a first layer, and a second transmit coil disposed on a second layer. The second transmit coil is electrically coupled to the first transmit coil. The first and second transmit coils form a transmit inductor to inductively transfer a wireless power signal. A wireless device capable of being powered by the wireless charging device may include a device housing including a first surface and a second surface. A first receive coil may extend in a first plane in alignment with the first surface. A second receive coil may be spaced apart from the first receive coil, and the second receive coil may extend in the first plane or a second plane different from the first plane and be aligned with the second surface, where the first and second coils inductively receive wireless power signals.

公开(公告)号：US20230239007A1

公开(公告)日：2023-07-27

申请号：US17586338

申请日：2022-01-27

Applicant: Datalogic IP Tech S.r.l.

Inventor： Francesco Pugliese ,  Marco Pifferi

IPC: H04B5/00 ,  H04L5/16 ,  H02J50/80 ,  H02J50/10 ,  G06K7/14

CPC classification number: H04B5/0037 ,  H04L5/16 ,  H02J50/80 ,  H02J50/10 ,  G06K7/1413

Abstract: A system and method for bi-directional communication through capacitive coupling is achieved with capacitive plates within the environment of a wireless power transfer system. Data is transferred using capacitance over a separate path from the transfer of electrical power in the wireless power transfer system.

公开(公告)号：US20220231546A1

公开(公告)日：2022-07-21

申请号：US17152595

申请日：2021-01-19

Applicant: Datalogic IP Tech, S.r.l.

Inventor： Alessandro Rinaldi ,  Domenico Gianluca Balzano ,  Michele Marino ,  Roberto Moschini ,  Marco Pifferi ,  Francesco Pugliese

IPC: H02J50/90 ,  H04B5/00 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80

Abstract: A wireless power transfer (WPT) system is operative to dynamically make power-transfer efficiency optimizations based on supply power, load characteristics, or a combination thereof. In various embodiments, optimizations include power-level-specific path selection, loading-based WPT voltage adjustments, and other techniques in various combinations.

公开(公告)号：US12081046B2

公开(公告)日：2024-09-03

申请号：US17152595

申请日：2021-01-19

Applicant: Datalogic IP Tech, S.r.l.

Inventor： Alessandro Rinaldi ,  Domenico Gianluca Balzano ,  Michele Marino ,  Roberto Moschini ,  Marco Pifferi ,  Francesco Pugliese

IPC: H02J50/90 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80 ,  H04B5/79

CPC classification number: H02J50/90 ,  H02J50/10 ,  H02J50/40 ,  H02J50/80 ,  H04B5/79

Abstract: A wireless power transfer (WPT) system is operative to dynamically make power-transfer efficiency optimizations based on supply power, load characteristics, or a combination thereof. In various embodiments, optimizations include power-level-specific path selection, loading-based WPT voltage adjustments, and other techniques in various combinations.

公开(公告)号：US20240113361A1

公开(公告)日：2024-04-04

申请号：US18149628

申请日：2023-01-03

Applicant: Datalogic IP Tech S.r.l.

Inventor： Marco Pifferi ,  Giuseppe Pio Frascolla ,  Francesco Pugliese ,  D'ulisse Marco

IPC: H01M10/659 ,  H01M10/04 ,  H01M10/48 ,  H01M50/242 ,  H01M50/247 ,  H01M50/284 ,  H01M50/519

CPC classification number: H01M10/659 ,  H01M10/0436 ,  H01M10/482 ,  H01M10/486 ,  H01M50/242 ,  H01M50/247 ,  H01M50/284 ,  H01M50/519 ,  H01M10/613 ,  H01M2220/30

Abstract: A rechargeable battery pack may include at least one rechargeable battery cell and at least one phase change material (PCM) pouch in contact with the at least one rechargeable battery cell within a housing. The battery pack may include electrical conductors electrically connected to the at least one rechargeable battery cell to enable electrical power to be conducted to and from the at least one rechargeable battery cell. A compressible element, such as a foam element, may be positioned between a PCM pouch and an inside wall of the housing, thereby absorbing swelling of the rechargeable battery cell(s) to reduce risk of damage to the battery cells and battery pack. The electrical conductors may be formed on a rigid-flex printed circuit board (PCB).