-
公开(公告)号：US10073998B1
公开(公告)日：2018-09-11
申请号：US15825837
申请日：2017-11-29
发明人： Nghia X. Tran
IPC分类号： G06K7/10 , H02J50/10 , G06K19/077 , A61F9/08 , A61F9/04
CPC分类号： G06K7/10396 , A61F9/04 , A61F9/08 , G06K7/10128 , G06K19/07749 , G06K19/07758 , H02J7/025 , H02J50/10
摘要： A radio frequency identification (RFID) label and an RFID data retrieval device which may be used to aid the visually impaired identify the medicines they take. RFID label includes a memory chip, energy harvesting circuit, and a loop antenna, with the memory chip containing information about the medicine. RFID data retrieval device contains a device controller chip, a wireless transceiver, a switch, a loop antenna, a memory chip, a proximity sensor, an audio digital-to-analog converter (DAC), an audio amplifier, an audio speaker, and also a pair of opposing temporal side members connected to a device controller chip retaining member via hinge. This device controller retaining member contains a recessed for the nose of the visually impaired person. The invention may also include an inductive charging device made up of an inductive charge coil, a power converter, a regulator, a charge controller, and an external power supply, allowing for wireless charging.
-
公开(公告)号：US20200338943A1
公开(公告)日：2020-10-29
申请号：US16394489
申请日：2019-04-25
发明人： Nghia X. Tran
摘要： An unmanned vehicle capable of tunneling into soft materials, such as sand, comprises a hollow, bullet-shaped forward outer body with a first drive screw thread integrated into its exterior, a hollow cylindrical rear outer body with a second drive screw thread integrated into its exterior but threaded in the opposed direction of the first drive screw thread, and an inner body that is rotatably coupled to the inside of the forward and rear outer bodies via mechanical gears, and including directional control fins mounted on a housing at the rear end of the inner body.
-
公开(公告)号：US11498652B2
公开(公告)日：2022-11-15
申请号：US16394489
申请日：2019-04-25
发明人： Nghia X. Tran
摘要： An unmanned vehicle capable of tunneling into soft materials, such as sand, comprises a hollow, bullet-shaped forward outer body with a first drive screw thread integrated into its exterior, a hollow cylindrical rear outer body with a second drive screw thread integrated into its exterior but threaded in the opposed direction of the first drive screw thread, and an inner body that is rotatably coupled to the inside of the forward and rear outer bodies via mechanical gears, and including directional control fins mounted on a housing at the rear end of the inner body.
-
公开(公告)号：US09390847B1
公开(公告)日：2016-07-12
申请号：US14626060
申请日：2015-02-19
发明人： Nghia X. Tran , Hoa V. Phan , Anhtuan T. Ton
摘要： A system and method may include energizing one or more of a plurality of electromagnets contained within and fixedly distributed about a first region of a structure and de-energizing other of the electromagnets to attract a substance contained and movable within a second region of the structure to the energized electromagnets and change the center of gravity of the structure. The structure may be disposed on a surface or within a liquid, where energizing and de-energizing of the electromagnets causes the structure to move about the surface or within the liquid in a desired fashion. The substance may be a magnetic or magnetizable substance. Energizing and de-energizing the electromagnets may be performed by a controller responsive to a signal received from a sensor or transceiver.
摘要翻译： 系统和方法可以包括对包含在结构中的第一区域内并且固定地分布在结构的第一区域内并固定分布的多个电磁体中的一个或多个来激励电磁体中的其它电磁体，以吸引在该结构的第二区域内容纳并可移动的物质， 通电电磁铁并改变结构的重心。 结构可以设置在表面上或液体内，其中电磁体的激励和断电导致结构以期望的方式围绕表面或在液体内移动。 该物质可以是磁性或可磁化物质。 电磁体的通电和断电可以由响应于从传感器或收发器接收的信号的控制器执行。
-
公开(公告)号：US10407293B2
公开(公告)日：2019-09-10
申请号：US15617459
申请日：2017-06-08
发明人： Nghia X. Tran
IPC分类号： B67D7/14 , B67D7/02 , B67D7/16 , B67D7/22 , A61J7/04 , A61J1/20 , A61J1/10 , A61J1/22 , A61J1/14
摘要： The system described herein employs electronic technology to improve the ability to dispense liquid from a container. The container can be programmed to dispense a specific amount of liquid, at a specific time. It can be voice-activated and connected to other electrical components such as a laptop or alarm system. The system may be used in laboratory equipment, medicine bottles, and food processors, although alternate methods may also be used.
-
公开(公告)号：US20180354779A1
公开(公告)日：2018-12-13
申请号：US15617459
申请日：2017-06-08
发明人： Nghia X. Tran
CPC分类号： B67D7/145 , A61J1/10 , A61J1/1412 , A61J1/2089 , A61J1/22 , A61J7/0436 , A61J7/0481 , A61J2200/30 , A61J2200/72 , A61J2200/76 , B67D7/02 , B67D7/16 , B67D7/221
摘要： A system for dispensing liquid comprising a container body having a top end and a bottom end, the bottom end being closed and the top end configured to open and close, the top end having an electrical controller and a nozzle member, the nozzle member configured to sit on top of the electrical controller, and the bottom end having a charge circuit and an air valve; the electrical controller comprising at least one of a speaker, a button, a display, a battery, a radio frequency transceiver, and a pumper, wherein the electrical controller is configured to connect to a network and wherein the pumper is configured to dispense liquid from the container body out through the nozzle member.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.021 秒)
