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公开(公告)号：US12233181B2
公开(公告)日：2025-02-25
申请号：US16932254
申请日：2020-07-17
Applicant: Hand Held Products, Inc.
Inventor： Sean Kearney , Marinedrive Piskaladhanabalan
Abstract: Various embodiments illustrated herein disclose a method for monitoring disinfection of a device. The method includes receiving sensor data from a plurality of sensors positioned at a respective plurality of surfaces of the device. The sensor data indicates that a disinfecting agent is applied on one or more surfaces of the plurality of surfaces of the device. The method further includes determining at least one exposure characteristic based on the sensor data. The at least one exposure characteristic is associated with disinfection of the one or more surfaces of the device by the disinfecting agent. The method further includes comparing the at least one exposure characteristic to a threshold parameter associated with the at least one exposure characteristic. In response to the comparison, the method further includes generating a notification indicating that the one or more surfaces of the device are disinfected.
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公开(公告)号：US20250060347A1
公开(公告)日：2025-02-20
申请号：US18235423
申请日：2023-08-18
Applicant: Hand Held Products, Inc.
Inventor： Sungsoo Kang , Dongil Ko , Sangsu Park , KiHo Bang
IPC: G01N33/00
Abstract: A gas detector is provided. The gas detector has a housing defining a cavity and a display module is disposed within the cavity. The display module has a first PCB, a base plate, a metal enclosure, and a thermal gap pad. The metal enclosure is positioned on top of the base plate, and the thermal gap pad is disposed in between the metal enclosure and the second PCB. The second PCB is disposed on top of the thermal gap pad.
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公开(公告)号：US20250058315A1
公开(公告)日：2025-02-20
申请号：US18811632
申请日：2024-08-21
Applicant: Hand Held Products, Inc.
Inventor： Chen Feng , Suresh Venkatarayalu , Moin Shafai , Sean Kearney
IPC: B01L3/00 , G01N33/543
Abstract: Methods, apparatuses, and systems associated with a sample testing device are provided.
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公开(公告)号：US12225275B2
公开(公告)日：2025-02-11
申请号：US18424463
申请日：2024-01-26
Applicant: Hand Held Products, Inc.
Inventor： Jean-Pierre Stang , Xiaoyan Bo , Yang Zhang
Abstract: Various embodiments illustrated herein disclose a housing of an imaging unit. The housing comprising an outer surface and an inner surface, wherein the inner surface of the housing defines a lens channel, wherein the inner surface of the lens channel defines a contact point that protrudes outwardly from the inner surface into the lens channel. The inner surface of the lens channel further defines a through hole, in the lens channel, that extends from the inner surface of the lens channel to the outer surface of the housing. The lens channel is configured to receive a lens barrel comprising a groove, wherein the groove is exposed to the through hole when the lens barrel is received in the lens channel.
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公开(公告)号：US12216950B2
公开(公告)日：2025-02-04
申请号：US18431892
申请日：2024-02-02
Applicant: Hand Held Products, Inc.
Inventor： Kar Boon Oung , WenWei Zhang , Thomas Axel Jonas Celinder , Christian Knut Schulz-Janisch , Kin Song Chan
Abstract: Example methods, systems, and apparatuses for verifying a printed indicium are provided. An example method may include receiving a captured image of a print media comprising the printed indicium; extracting a quiet zone grade portion from the captured image, where the quiet zone grade portion includes a printed indicium area of the printed indicium and at least one quiet zone area adjacent to the printed indicium area; in response to receiving a user input providing an overwrite quiet zone requirement indication and determining that the at least one quiet zone area does not satisfy at least one quiet zone requirement, causing at least one of adjusting the at least one quiet zone requirement to at least one reduced quiet zone requirement or adding at least one additional quiet zone area to the at least one quiet zone area.
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Patent Agency Ranking
公开(公告)号：US12196672B2
公开(公告)日：2025-01-14
申请号：US17302536
申请日：2021-05-05
Applicant: Hand Held Products, Inc.
Inventor： Suresh Venkatarayalu , Moin Shafai , Chen Feng , Jennifer Burnett , Giorgio Carlo Isella , Robert Timothy Kester , Benjamin P. Heppner , James A. Lopac , Lisa M. Lust , Mary Katherine Salit , Matthew Wade Puckett , William McGraw
Abstract: Methods, apparatuses, and systems associated with a sample testing device are provided. For example, an example sample testing device may include a substrate layer defining a bottom surface of the sample testing device, as well as a waveguide disposed on the substrate layer and includes at least one reference channel and at least one sample channel.
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公开(公告)号：US12185826B2
公开(公告)日：2025-01-07
申请号：US17935519
申请日：2022-09-26
Applicant: Hand Held Products, Inc.
Inventor： Hardik Yomesh Jani
IPC: A45F5/02
Abstract: Methods, apparatuses, systems, computing devices, and/or the like are provided. An example method may include rotating a rotatable mounting apparatus. An example rotatable mounting apparatus may include a first mount engagement element, a second mount engagement element, and a spring disposed between the first mount engagement element and the second mount engagement element. An example first mount engagement element may include a plurality of slots. An example second mount engagement element may include one or more tabs. The example method may include translating the first mount engagement element with respect to the second mount engagement element to compress the spring and disconnect at least a first tab of the one or more tabs from at least a first slot of the plurality of slots. The example method may also include rotating the first mount engagement element with respect to the second mount engagement element.
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公开(公告)号：US20240427127A1
公开(公告)日：2024-12-26
申请号：US18825494
申请日：2024-09-05
Applicant: Hand Held Products, Inc.
Inventor： Chen FENG , Tao XIAN , Eric A. YOUNGBLOOD
Abstract: An example variable focusing lens apparatus, as well as example methods for assembling and operating the example variable focusing lens apparatus, is provided. The example variable focusing lens apparatus includes a rear pair of coil elements powered by a rear coil current, a front pair of coil elements positioned in front of the rear pair of coil elements and powered by a front coil current, and a barrel lens assembly comprising a top magnetic element secured on a top portion of the barrel lens assembly and a bottom magnetic element secured on a bottom portion of the barrel lens assembly. In some examples, the barrel lens assembly is moveable to a plurality of barrel lens assembly positions corresponding to a plurality of current differential ratios associated with the rear coil current and the front coil current.
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公开(公告)号：US12175323B2
公开(公告)日：2024-12-24
申请号：US17655065
申请日：2022-03-16
Applicant: Hand Held Products, Inc.
Inventor： Chen Feng , Patrick A. Giordano , Tao Xian , Eric A. Youngblood
IPC: G06K7/10
Abstract: Embodiments of the disclosure provide improved multi-imager readers/scanners for reading codes utilizing a plurality of illuminators associated with various illumination types. Some embodiments include a ring of illuminators including a plurality of polarized illuminator assemblies, a plurality of narrow field illuminator assemblies, and a plurality of dark field illuminator assemblies, and additionally include a diffuser illuminator assembly. Utilizing these combination of illuminators, fields of view may be illuminated in a myriad of ways to increase the likelihood that a captured representation of the illuminated field via one or more imager results in a successful scanning operation. Some embodiments utilize data, such as previous data or data derived from current attempted reading of captured image representations, to determine illuminators to be activated to increase the likelihood of successfully completing a scanning operation.
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公开(公告)号：US20240420070A1
公开(公告)日：2024-12-19
申请号：US18819594
申请日：2024-08-29
Applicant: Hand Held Products, Inc.
Inventor： Manjul BIZOARA
IPC: G06Q10/083 , G06T19/00 , G06V10/141 , G06V20/20 , G06V20/62 , G06V30/142
Abstract: Embodiments of the present disclosure provide for automatic item searching and verification. In example contexts, embodiments provide such functionality to improve the accuracy and efficiency of item searching during item loading and/or unloading, such as when delivering packages. Some embodiments provide for capturing an image, or set of images, identifying relevant items represented in the captured images, generating augmented reality elements associated with such relevant items, and rendering the augmented reality elements in an augmented reality environment, which can be maintained as the user continues to perform user action. Some embodiments additionally or alternatively detect improper actions based on captured image(s), and generate and provide notifications to a user for viewing.
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