公开(公告)号：US12101065B2

公开(公告)日：2024-09-24

申请号：US18492544

申请日：2023-10-23

申请人： pSemi Corporation

发明人： Miles Sanner ,  Emre Ayranci ,  Parvez Daruwalla

IPC分类号： H03F1/22 ,  H03F3/193 ,  H03F3/21

CPC分类号： H03F1/223 ,  H03F3/193 ,  H03F3/21 ,  H03F2200/294 ,  H03F2203/7236

摘要： Methods and circuital arrangements for turning OFF branches of a multi-branch cascode amplifier are presented. First and second switching arrangements coupled to a branch allow turning OFF the branch while protecting transistors of the branch from a supply voltage that may be greater than a tolerable voltage of the transistors. The first switching arrangement includes a transistor-based switch that is in series connection with the transistors of the branch. The first switching arrangement drops the supply voltage during the OFF state of the branch and provides a conduction path for a current through the branch during the ON state of the branch. A resistor and a shunting switch are coupled to a gate of the transistor-based switch to reduce parasitic coupling effects of the transistor-based switch upon an RF signal coupled to the branch during the ON state and OFF state of the branch.

公开(公告)号：US12095508B2

公开(公告)日：2024-09-17

申请号：US17894847

申请日：2022-08-24

申请人： CALIFORNIA INSTITUTE OF TECHNOLOGY

发明人： Jose E. Velazco

IPC分类号： H04B10/29 ,  G02B26/08

CPC分类号： H04B10/29 ,  G02B26/0816 ,  G02B26/0875

摘要： Multiple-link optical terabit terminals (MLOTT) allowing high speed data transfer rates in terabit per second range in an omnidirectional fashion are disclosed. The described terminals have multifaceted structure, provide full coverage, implement single laser or laser arrays, and single detector or detector arrays to achieve higher transmission rates. Wavelength division multiplexing schemes can also be used when implementing the disclosed terminals for higher data rates. Steerable mirrors and lenses can be implemented as part of the terminals and based on angle-of-arrival calculations performed in real time.

公开(公告)号：US12043429B2

公开(公告)日：2024-07-23

申请号：US17998643

申请日：2021-07-26

申请人： G.D S.P.A.

发明人： Andrea Biondi ,  Luca Cavazza ,  Umberto Zanetti ,  Enrico Campagnoli ,  Antonio Gigante

IPC分类号： B65B29/02 ,  B65B7/28 ,  B65B51/22

CPC分类号： B65B29/022 ,  B65B7/2878 ,  B65B51/225

摘要： A coupling method for coupling a component of a container to the container is presented. The method includes: arranging a coupling unit including a coupling assembly with a frame, a gripping device for the component, a coupling device for constraining the component to the container; arranging the container and the component at least partially within the container, providing at least a minimum spacing between a bottom of the component and a base of the container; moving and activating the gripping device at a removal position of the component; moving the retaining element and the coupling element to a coupling position; deactivating the retaining element, thus deactivating a constraint between the gripping element and the component; and activating said coupling element to produce a stable coupling between the couplable portion of the component and the container, deactivating and moving the coupling element.

公开(公告)号：US12040692B2

公开(公告)日：2024-07-16

申请号：US17830639

申请日：2022-06-02

申请人： Murata Manufacturing Co., Ltd.

发明人： Buddhika Abesingha ,  Tim Wen Hui Yu

IPC分类号： H02M1/00 ,  H02M1/12

CPC分类号： H02M1/0009 ,  H02M1/0087 ,  H02M1/123

摘要： Methods and devices for sensing current through a power converter circuit are presented. According to one aspect, currents through high-/low-side transistors are sensed via respective reduced size replica transistors. According to another aspect, the sensed currents are used to generate bridging currents that are combined with the sensed currents to generate a continuous current sense signal. According to another aspect, the bridging currents include slopes that are generated from slopes of the sensed currents. According to another aspect, the sensed currents are combined and filtered to generate a continuous sense signal. According to another aspect, the continuous current sense signal is a voltage that is compared to a reference voltage to generate a current limit status flag used to control operation of the power converter circuit. According to other aspects, the current sense voltage is used to control ON/OFF duty cycle of the power converter circuit.

公开(公告)号：USD1033229S1

公开(公告)日：2024-07-02

申请号：US29840724

申请日：2022-05-31

申请人： EVER FAME PTE. LTD.

设计人： Yin Fu ,  Lili Xie

摘要： FIG. 1 is a front perspective view of the two-in-one cosmetic container.
FIG. 2 is a front elevation view of the two-in-one cosmetic container.
FIG. 3 is a rear elevation view of the two-in-one cosmetic container.
FIG. 4 is a right side view of the two-in-one cosmetic container.
FIG. 5 is a left side view of the two-in-one cosmetic container.
FIG. 6 is a top view of the two-in-one cosmetic container.
FIG. 7 is a bottom view of the two-in-one cosmetic container.
FIG. 8 is an alternative perspective view of the two-in-one cosmetic container shown in an open configuration.
FIG. 9 is an alternative perspective view of the two-in-one cosmetic container in an exploded configuration; and,
FIG. 10 is a front perspective view of a second embodiment of the two-in-one cosmetic container with a top container having a pattern different from a bottom container.
The appearance of any portion of the two-in-one cosmetic container shown with dashed lines forms no part of the claimed design.

公开(公告)号：US12025208B2

公开(公告)日：2024-07-02

申请号：US18278829

申请日：2022-03-13

申请人： Davide Gamba

发明人： Davide Gamba

IPC分类号： F16G11/14 ,  H01H3/02

CPC分类号： F16G11/146 ,  H01H3/0226

摘要： Safety device with sliding cable, to secure an installation. The device includes a sliding cable with a first attachment eyelet and a second attachment eyelet formed by two end portions, of the sliding cable, respectively closed by a first sleeve and a second sleeve. The first and second attachment eyelet allow to attach and connect the device to two adjacent parts of the installation. The safety device further includes signaling and activation means.

公开(公告)号：US11967935B2

公开(公告)日：2024-04-23

申请号：US17240852

申请日：2021-04-26

申请人： pSemi Corporation

发明人： Emre Ayranci ,  Phanindra Yerramilli

IPC分类号： H03F1/26 ,  H03F1/22 ,  H03F3/195 ,  H03G3/34

CPC分类号： H03F1/26 ,  H03F1/223 ,  H03F3/195 ,  H03F2200/294 ,  H03F2200/372 ,  H03F2200/451 ,  H03G3/344

摘要： Methods and systems for a multi gain LNA architecture achieving minimum phase discontinuity between all the different active and passive gain modes that uses different LNA configurations and settings for single and multi-stage LNAs by a configurable combined output matching and phase adjusting circuitry.

公开(公告)号：US11942306B1

公开(公告)日：2024-03-26

申请号：US18474114

申请日：2023-09-25

申请人： VELVETCH LLC

发明人： Samir John Anz ,  David Irwin Margolese ,  William Andrew Goddard ,  Stewart Francis Sando

IPC分类号： H01J37/32 ,  H01L21/3065

CPC分类号： H01J37/32045 ,  H01J37/32027 ,  H01L21/3065 ,  H01J2237/3341

摘要： Atomic layer etching (ALE) of a substrate using a wafer scale wave of precisely controlled electrons is presented. A volume of gaseous plasma including diluent and reactive species and electrons of a uniform steady state composition is generated in a positive column of a DC plasma proximate the substrate. A corrosion layer is formed on the substrate by adsorption of the reactive species to atoms at the surface of the substrate. The substrate is positively biased to draw electrons from the volume to the surface of the substrate and impart energy to the electrons to stimulate electron transitions in the corrosion layer species, resulting in ejection of the corrosion layer species via electron stimulation desorption (ESD). The substrate is negatively biased to repel the electrons from the surface of the substrate back to the volume, followed by a zero bias to restore the steady state composition of the volume.

公开(公告)号：US11940213B2

公开(公告)日：2024-03-26

申请号：US17261021

申请日：2019-07-10

申请人： WENKER GMBH & CO. KG

发明人： Franz Leers ,  Fokko Johann Crone ,  Andreas Schaake

IPC分类号： F26B21/10 ,  F26B15/12 ,  F26B21/12 ,  F26B23/00

CPC分类号： F26B21/10 ,  F26B21/12 ,  F26B23/002 ,  F26B15/12

摘要： The invention relates to a drying system (T) according to FIG. 1 for drying goods to be dried (LTG), comprising—a drying tunnel (TT), —a line (LAG) for exhaust gas (AG) containing (VOC) out of the drying tunnel (TT), —a controlled fan (GBL) for further transporting the exhaust gas (AG) to a heat exchanger (WT), —a heat exchanger (WT) for heating the exhaust gas (AG) using the clean gas (RG), —an exhaust gas line (LAG) downstream of the heat exchanger (WT) for further transporting the exhaust gas (AGWT) to a burner (BR) in a combustion chamber (BK) of a thermal post-combustion system (TNV), —a cold bypass (BP) which bypasses the heat exchanger (WT) and which can be regulated using an electronically controlled controller (R), —a fuel line (LEG) for a fuel (EG) to the burner (BER), —a clean gas line (LRG) for transporting the clean gas (RG) out of the combustion chamber (BK) to the heat exchanger (WT) in order to cool the exhaust gas (AG), —a clean gas line (LRG) for conducting the clean gas (RG) from the heat exchanger (WT) to the heat consumers (WA), —a heater (HZTT) for heating the drying zone (TT) by means of the heat consumers (WA), and —a clean gas line (LRG) for conducting the clean gas (RGD) to a stack (K). The invention also relates to a drying method and a method for a thermodynamic regulation (TDR).

公开(公告)号：US11933782B2

公开(公告)日：2024-03-19

申请号：US15677961

申请日：2017-08-15

申请人： LAWRENCE LIVERMORE NATIONAL SECURITY, LLC

发明人： Jane P. Bearinger

IPC分类号： G01N33/543 ,  G01N33/53

CPC分类号： G01N33/54388 ,  G01N33/53 ,  G01N33/54306 ,  G01N33/54366 ,  G01N33/54389 ,  C07K2317/32 ,  G01N2470/06 ,  Y10S435/97 ,  Y10S435/973

摘要： Detector systems are described, based on a primary binding compound and a secondary binding compound used in combination with a support to detect a target in a sample. The detection systems include a liquid medium hosting a first binding compound specific to a target, the first binding compound comprising a label; and a solid medium hosting a second binding compound specific to the target, the second binding compound being different from and non-competitive with respect to the first binding compound.