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1. 外观设计

USD983586S1 Coffee pot 有权
公开(公告)号：USD983586S1
公开(公告)日：2023-04-18
申请号：US29795046
申请日：2021-06-16
申请人： JIANGMEN CITY XINHUI HENGLONG INNOVATIVE HOUSEWARES CO., LTD.
设计人： Huayao Nie

2. 发明授权

US11565711B2 System and method for generating vehicle speed alerts 有权
公开(公告)号：US11565711B2
公开(公告)日：2023-01-31
申请号：US16923224
申请日：2020-07-08
申请人： Morgan State University
发明人： Mansoureh Jeihani , Samira Ahangari , Zohreh Rashidi Moghaddam
IPC分类号： B60W50/14 , B60W40/08 , B60W40/105
摘要： Disclosed is a system and method for generating a vehicle speed alert in a driving simulation system that communicates with a remote driving simulator engine and a remote speed optimization engine. The remote speed optimization engine receives data from the vehicle speed alert system after the vehicle speed alert system has received data from the remote driving simulator engine, including the vehicle's simulated distance to a signalized intersection, the time remaining for the simulated traffic light to change, and the current simulated light status (green, yellow, red) of the traffic light. The vehicle speed alert system then receives from the remote speed optimization engine a recommended speed profile for that given instant, and if the driver's current speed does not fall within some maximum difference with the current recommended speed profile, calculates and transmits an alert to an output device to alert the driver of action necessary to achieve the recommended speed profile.

3. 发明授权

US11519268B2 Rotary piston and cylinder device with flared curved rotor surface 有权
公开(公告)号：US11519268B2
公开(公告)日：2022-12-06
申请号：US16329855
申请日：2017-09-01
申请人： LONTRA LIMITED
发明人： Stephen Francis Lindsey
IPC分类号： F01C3/02 , F01C21/08
摘要： A rotary piston and cylinder device comprising a rotor (2), comprising a rotor surface (2a), a stator (4), a rotatable shutter (3), a piston (5) which extends from the rotor surface, the rotor surface and the stator together defining an annular chamber, and the piston arranged to rotate, through the annular chamber, and the rotor surface being orientated at an incline to a plane (P-P) substantially perpendicular to the axis of rotation (A-A) of the rotor and the rotor surface faces generally away from, or outwardly of, the axis of rotation of the rotor.

4. 发明授权

US11512900B2 Advanced large scale field-erected air cooled industrial steam condenser 有权
公开(公告)号：US11512900B2
公开(公告)日：2022-11-29
申请号：US17222246
申请日：2021-04-05
申请人： Evapco, Inc.
发明人： Thomas W. Bugler , Jean-Pierre Libert , Mark Huber , Toby Athron , Wayne Sexton , Ben Hildebrandt
IPC分类号： F28B7/00 , F28B9/02 , F28B1/06
摘要： A large scale field erected air cooled industrial steam condenser having heat exchanger panels independently loaded into and supported in a heat exchange frame section. A bottom bonnet runs along the bottom length of each heat exchanger panel for delivering steam to the bottom end of condenser tubes in the heat exchange panel and for receiving condensate formed in those same tubes. The tops of the tubes are connected to a top bonnet. Uncondensed steam and non-condensables are drawn into the top bonnet from the condenser tubes. A steam distribution manifold is suspended from the heat exchange section frame perpendicular to the longitudinal axis of the heat exchange panels and beneath a center point of the heat exchange panels and delivers steam to each heat exchange panel via a single steam inlet located at a center point of each bottom bonnet.

5. 发明授权

US11504904B2 Additive manufacturing by selective liquid cooling 有权
公开(公告)号：US11504904B2
公开(公告)日：2022-11-22
申请号：US16935913
申请日：2020-07-22
申请人： Evapco, Inc.
发明人： Davey Vadder
IPC分类号： B29C64/124 , B29C64/245 , B29C64/295 , B33Y10/00 , B29K105/00 , B33Y30/00 , B29K101/12 , G06K15/10
摘要： A method of additively manufacturing parts by selectively cooling a liquefied thermoplastic material.

6. 发明授权

US11244775B2 Physically unclonable all-printed carbon nanotube network 有权
公开(公告)号：US11244775B2
公开(公告)日：2022-02-08
申请号：US16710760
申请日：2019-12-11
申请人： Universities Space Research Association
发明人： Jin-Woo Han , Meyya Meyyappan , Dong-Il Moon
IPC分类号： H01C7/00 , H01C1/14 , H01C1/034
摘要： An all-printed physically unclonable function based on a single-walled carbon nanotube network. The network may be a mixture of semiconducting and metallic nanotubes randomly tangled with each other through the printing process. The unique distribution of carbon nanotubes in a network can be used for authentication, and this feature can be a secret key for a high level hardware security. The carbon nanotube network does not require any advanced purification process, alignment of nanotubes, high-resolution lithography and patterning. Rather, the intrinsic randomness of carbon nanotubes is leveraged to provide the unclonable aspect.

7. 发明授权

US11240752B2 Adaptive energy efficient cellular network 有权
公开(公告)号：US11240752B2
公开(公告)日：2022-02-01
申请号：US16781480
申请日：2020-02-04
申请人： Morgan State University
发明人： Hailu Kassa , Kevin Kornegay
IPC分类号： H04W52/02 , G06F9/30 , H04W52/46
摘要： Methods and systems are provided for managing a smart antenna system to maximize energy efficiency while maintaining spectral efficiency and signal integrity. In accordance with certain aspects of a particularly preferred embodiment, antenna beamforming may be optimized at a base station by combining a recursive least squares beamforming technique with Kaiser windowing functions to enable side lobe cancellation in the emitted beam, thus enhancing the capacity and service quality of smart antenna systems. With respect to further aspects of a particularly preferred embodiment, processing methods may be implemented at the base station of a cellular network to cluster mobile stations in a way that improves overall energy efficiency of a base station in the cellular network. More particularly, mobile stations or users may be clustered using a linear radius clustering method and a last user sector based clustering method to direct the beam emitted from the base station antenna to those sectors determined to contain the users having the greatest signal resource need.

8. 发明授权

US11236508B2 Fiber reinforced composite cord for repair of concrete end members 有权
公开(公告)号：US11236508B2
公开(公告)日：2022-02-01
申请号：US16708672
申请日：2019-12-10
申请人： STRUCTURAL TECHNOLOGIES IP, LLC
发明人： Tarek Alkhrdaji
IPC分类号： E04C5/07 , E04G23/02
摘要： Disclosed is a fiber-reinforced polymer (FRP) cord system and method that is useful for concrete repair and strengthening applications, including the strengthening of concrete slab edges to increase their resistance to lateral loads from extension elements, such as railings, attached to balconies or façades attached to portions of a building. In certain configurations, fiber-reinforced polymer cords are affixed to a concrete structure along an end surface that includes an extension element, with the fiber-reinforced polymer cords positioned on opposite sides of the extension element. In further configurations, fiber-reinforced polymer cords are affixed to adjacent faces of concrete structures. In particularly preferred configurations, the fiber-reinforced polymer cords are situated within grooves that extend into the faces of the concrete structures that are being reinforced.

9. 发明授权

US11223151B2 Electrical connector with translationally movable electrical contacts and magnetic retaining element 有权
公开(公告)号：US11223151B2
公开(公告)日：2022-01-11
申请号：US15016483
申请日：2016-02-05
申请人： IFPL Group Limited
发明人： Geoffrey Paul Underwood , John Michael Wright , Mark Tyler Reed
IPC分类号： H01R11/30 , H01R13/24 , H01R13/04 , H01R13/62
摘要： An electrical plug and socket having electrical contacts that are magnetically retained to the counterpart electrical contacts, where the electrical contacts may be optionally be mounted for translational movement, optionally including a sprung carrier arranged to provide a counter-force to at least one direction of translational movement.

10. 外观设计

USD939886S1 Air fryer 有权
公开(公告)号：USD939886S1
公开(公告)日：2022-01-04
申请号：US29747810
申请日：2020-08-25
申请人： GUANGDONG ENAITER ELECTRICAL APPLIANCES CO., LTD.
设计人： Guangliang Yang , Jiajing Ding

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