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1. 发明授权

US12146740B2 Method and system for measuring a surface topography of an object 有权
公开(公告)号：US12146740B2
公开(公告)日：2024-11-19
申请号：US17998599
申请日：2021-05-12
申请人： Carl Zeiss Industrielle Messtechnik GmbH
发明人： Daniel Bublitz , Peter Westphal
IPC分类号： G01B9/021 , G01B9/02 , G01B11/30
CPC分类号： G01B9/021 , G01B9/02094 , G01B11/303
摘要： A method for measuring the surface topography of an object including the following steps: a) providing source radiation and dividing the source radiation into illumination radiation and reference radiation, b) illuminating the surface of the object with illumination radiation in a planar illumination field, the surface of the object being illuminated simultaneously with more than one spatial radiation mode and the radiation modes of the illumination being spatially and temporally coherent, but with a fixed phase difference from one another, and c) overlaying the reference radiation on illumination radiation back-scattered at the surface of the object, and detecting an interference signal of the overlaid radiation with a detector. Steps a) to c) are carried out for at least two different, fixed wavelengths. The surface topography of the object is determined by means of digital holography.

2. 发明授权

US12135198B2 High pressure rifle cartridge with primer 有权
公开(公告)号：US12135198B2
公开(公告)日：2024-11-05
申请号：US18123652
申请日：2023-03-20
申请人： Federal Cartridge Company
发明人： Bryan Peterson , Jared Kutney , Joel L. Sandstrom
IPC分类号： F42C19/00 , F42C19/08
CPC分类号： F42C19/083 , F42C19/0807
摘要： A cartridge that generates higher than typical chamber pressures has an enhanced means of primer retention for retaining the primer in the primer recess of the casing. The means may be a lip folded onto a conical surface, a annular groove to receive deformed primer wall portion material upon detonation, a concavity in the rearward facing wall of the primer, a check valve in the flash tube to inhibit propellant gases from reaching the primer recess, or specifically configured primers with a greater length than diameter and with greater wall thicknesses.

3. 发明授权

US12104792B2 Lighter 有权
公开(公告)号：US12104792B2
公开(公告)日：2024-10-01
申请号：US17476432
申请日：2021-09-15
申请人： Reilly M. Dillon
发明人： Reilly M. Dillon
IPC分类号： F23Q2/50 , F23Q2/36 , F23Q2/46
CPC分类号： F23Q2/50 , F23Q2/36 , F23Q2/46
摘要： A lighter having a main fuel containment housing body and a forward hinged lid with a closed position and an open position, the open position providing access to the flame generator assembly. The flame generator assembly providing a wind shield with a flame outlet that, when the lighter is in an operation orientation, is directed upwardly and in a direction generally perpendicular to the major dimension of the lighter in the closed position. The windshield having dimples with apertures extending outwardly for reducing wind while providing oxygen. The lighter may have a forward sleeve with a closeable lid, the sleeve extending around the four sides of the housing and slidable on the fuel containment housing. An actuation portion effects a transition from the closed position to an operational position, opening the lid and sliding the sleeve downwardly exposing the flame generation system out of an opening in the sleeve.

4. 发明授权

US12083353B2 Optical fiber cable connector 有权
公开(公告)号：US12083353B2
公开(公告)日：2024-09-10
申请号：US17724343
申请日：2022-04-19
申请人： IPG Photonics Corporation
发明人： Gregory Altshuler , Christopher Gaal , Valery Kozlov
IPC分类号： A61N5/06 , G02B6/36 , G02B6/38 , G02B6/42 , A61B18/22 , A61N5/067
CPC分类号： A61N5/06 , G02B6/3624 , G02B6/3861 , G02B6/3882 , G02B6/3893 , G02B6/3897 , G02B6/4206 , G02B6/4292 , G02B6/4295 , A61B18/22 , A61N2005/063 , A61N2005/0632 , A61N5/067 , G02B6/3887
摘要： A delivery system extends from a laser radiation source for connecting to a medical device that utilizes the laser radiation for medical treatment. The delivery system comprises an optical fiber connecting to a male launch connecter. The male launch connector having a body portion with the optical fiber fixed or constrained therein and the optical fiber terminating at a male ferrule with a forward directed fiber facet, the male ferrule may be cantilevered within the body portion by the optical fiber line providing freedom of movement of the male ferrule. The launch connector engages a receiving connector on the medical device first with mechanical connection portions and then more finely aligning optical connection portions by the male ferrule self aligning in a female ferrule with cooperating tapered surfaces. The male portion may fully seat in the female portion with cooperating cylindrical surfaces.

5. 发明授权

US12068413B2 Semiconductor device and manufacturing method thereof and electronic apparatus including the same 有权
公开(公告)号：US12068413B2
公开(公告)日：2024-08-20
申请号：US18315836
申请日：2023-05-11
申请人： INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES
发明人： Huilong Zhu
IPC分类号： H01L29/78 , H01L21/8234 , H01L27/088 , H01L29/423 , H01L29/45
CPC分类号： H01L29/7827 , H01L21/823412 , H01L21/823425 , H01L21/823468 , H01L21/823487 , H01L27/088 , H01L29/42392 , H01L29/458
摘要： A compact vertical semiconductor device and a manufacturing method thereof, and an electronic apparatus including the semiconductor device are provided. According to the embodiments, the vertical semiconductor device may include: a plurality of vertical unit devices stacked on each other, in which the unit devices include respective gate stacks extending in a lateral direction, and each of the gate stacks includes a main body, an end portion, and a connection portion located between the main body and the end portion, and in a top view, a periphery of the connection portion is recessed relative to peripheries of the main body and the end portion; and a contact portion located on the end portion of each of the gate stacks, in which the contact portion is in contact with the end portion.

6. 外观设计

USD1038303S1 River crossing stone sensory-integration training toy 有权
公开(公告)号：USD1038303S1
公开(公告)日：2024-08-06
申请号：US29832889
申请日：2022-03-30
申请人： ZHEJIANG STARTINAL TOY CO., LTD.
设计人： Zhanheng Ye
摘要： FIG. 1 is a front view of a river crossing stone sensory-integration training toy;
FIG. 2 is a rear view of the river crossing stone sensory-integration training toy of FIG. 1;
FIG. 3 is a side view of the river crossing stone sensory-integration training toy of FIG. 1, the view from the opposite side being identical;
FIG. 4 is a top view of the river crossing stone sensory-integration training toy of FIG. 1:
FIG. 5 is a bottom view of the river crossing stone sensory-integration training toy of FIG. 1;
FIG. 6 is a perspective view of the river crossing stone sensory-integration training toy of FIG. 1, looking downward; and,
FIG. 7 is a perspective view of the river crossing stone sensory-integration training toy of FIG. 1, looking upward.

7. 外观设计

USD1035813S1 Laser finger stop 有权
公开(公告)号：USD1035813S1
公开(公告)日：2024-07-16
申请号：US29749088
申请日：2020-09-02
申请人： Laser Aiming Systems Corporation
设计人： Casey R. Carlson , Brian Hedeen
摘要： FIG. 1 depicts right-side view of a laser finger stop mounted to a firearm showing our new design.
FIG. 2 depicts right-side view of the laser finger stop showing our new design.
FIG. 3 depicts left-side view of the new design.
FIG. 4 depicts front view of the new design.
FIG. 5 depicts rear view of the new design.
FIG. 6 depicts top plan view of the new design; and,
FIG. 7 depicts bottom plan view of the new design.
The broken lines showing portions of the design in all figures are included for the purposes of illustrating environment and unclaimed features and form no part of the claimed design.

8. 发明授权

US12031788B2 Rifle with straight pull bolt action 有权
公开(公告)号：US12031788B2
公开(公告)日：2024-07-09
申请号：US17567838
申请日：2022-01-03
申请人： Savage Arms, Inc.
发明人： Andrew G. Sunseri
IPC分类号： F41A3/20
CPC分类号： F41A3/20
摘要： A rifle having a straight pull bolt assembly with a bolt handle that extends outward and downward from a bolt operation mechanism. The bolt handle rotatable a limited rotational range forward and rearwardly about a horizontal axis for operating the mechanism. The handle can be reconfigured to position its rotational range about the horizontal axis and can be attached to the mechanism at either left or right sides to provide for ambidextrous operation. Bolt heads, lower frame members with magazine wells, and barrel assemblies can be readily swapped to change ammunition. The bolt assembly can be unlocked by firing or by a thumb push button release at the backside of the mechanism. A bolt removal release mechanism is forward of the thumb pushbutton and an ejector includes a spring bias and cam follower surface to reliably eject casings.

9. 发明授权

US12024313B1 Systems and methods for satellite constellation launch using air-launched vehicles 有权
公开(公告)号：US12024313B1
公开(公告)日：2024-07-02
申请号：US16998516
申请日：2020-08-20
申请人： Northrop Grumman Systems Corporation
发明人： John David Fuller
IPC分类号： B64G1/00 , B64C39/02 , B64G1/10 , B64G1/24 , B64U10/25 , B64U101/60
CPC分类号： B64G1/005 , B64C39/024 , B64G1/1085 , B64G1/242 , B64U10/25 , B64U2101/60
摘要： Systems and methods for calculating launch sites for a satellite constellation are provided. A carrier aircraft may be configured to launch a first satellite into the first orbit and a second satellite into the second orbit. In some embodiments, information about an accessible range of the aircraft may be received. Based on the received information, a geographical area that the aircraft can access without landing may be calculated. Using received information and the orbit parameters of the first orbit and the second orbit, a first launch site for launching the first satellite and a second launch site for launching the second satellite may be calculated. The first launch site may comprise a first geographical position and a first launch time, and the second launch site may comprise a second geographical position and a second launch time. Both launch sites may be within the calculated geographical area.

10. 发明授权

US12000551B1 Modular lighted tree 有权
公开(公告)号：US12000551B1
公开(公告)日：2024-06-04
申请号：US17873905
申请日：2022-07-26
申请人： Willis Electric Co., Ltd.
发明人： Johnny Chen
IPC分类号： F21S4/10 , A41G1/00 , A47G33/06 , F21V21/002 , F21V23/00 , F21V23/06 , F21V33/00 , F21W121/00 , F21W121/04 , F21Y115/10 , H01B17/00 , H01R24/20 , H01R33/92 , H05B45/00
CPC分类号： F21S4/10 , A41G1/005 , A41G1/007 , A47G33/06 , F21V21/002 , F21V23/001 , F21V23/06 , F21V33/00 , F21V33/0028 , H01B17/00 , H01R24/20 , H01R33/92 , H05B45/00 , F21W2121/00 , F21W2121/04 , F21Y2115/10 , Y10T29/49117
摘要： A lighted artificial tree includes a first tree portion including a first trunk portion, first branches joined to the first trunk portion, and a first light string. The first trunk portion has a trunk connector and a first trunk wiring assembly, the first trunk wiring assembly is electrically connectable to the first light string and the trunk connector, and at least a portion of the first wiring assembly is located inside the first portion. The second tree portion includes a second trunk portion, second branches, and a second light string. The second trunk portion has a trunk connector and a second trunk wiring assembly, the second trunk wiring assembly electrically connectable to the second lighting string and the trunk connector. The second tree portion may be mechanically coupled and electrically connected to the first tree portion by coaxially coupling the first trunk portion to the second trunk portion.

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