Patents Assigned to TECHNOLOGIES INC.
-
Publication number: 20220220544Abstract: The present disclosure is generally directed to detecting nucleic acids. In particular, disclosed herein are methods and compositions for determining the sequence (or identity) and location of RNA and other molecules in situ. The present invention is generally related to a method for detecting nucleic acids, the method including providing a tissue sample; providing an array comprising a plurality of oligonucleotide probes attached to a surface of the array, in which each oligonucleotide probe, of the plurality of oligonucleotide probes, includes a location barcode sequence, a primer binding sequence, and a priming sequence; releasing the plurality of oligonucleotide probes from the array surface; contacting the tissue sample with the released oligonucleotide probes; and allowing the released oligonucleotide probes to diffuse into the tissue sample.Type: ApplicationFiled: January 7, 2022Publication date: July 14, 2022Applicant: AGILENT TECHNOLOGIES, INC.Inventors: Robert A. ACH, Nicholas M. SAMPAS, Brian Jon PETER
-
Publication number: 20220223466Abstract: A semiconductor device includes: a semiconductor substrate provided therein with shallow trenches and active regions defined by the shallow trenches, the shallow trenches having, in a predetermined direction, first regions and second regions which are alternately arranged, a width of the first region being greater than a width of the second region; and a shallow trench isolation structure filled in the shallow trench, the shallow trench isolation structure at least including, in the first region, a first filling layer and a second filling layer which are sequentially arranged, wherein the second filling layer is configured as a low-K dielectric layer; in the second region, the shallow trench isolation structure at least including the first filling layer.Type: ApplicationFiled: October 2, 2021Publication date: July 14, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventor: ChihCheng LIU
-
Publication number: 20220223479Abstract: A method for predicting an inclination angle of an etched hole can include operations as follows. A preset change range of an etching rate of an etching device for an object to be etched on a surface of a monitored sample in different operation stages is determined. An etching rate change curve of the etching device for the object to be etched on the surface of a monitored sample in a current operation stage is acquired. When the etching rate change curve exceeds the preset change range, it is determined that an inclination angle of an etched hole of an etched product currently etched by the etching device exceeds a preset angle.Type: ApplicationFiled: October 26, 2021Publication date: July 14, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: Bo SHAO, Xinran LIU, Chunyang WANG
-
Publication number: 20220218899Abstract: A patch-type drug infusion device includes an infusion unit. The infusion unit includes a drug storage unit, a piston, a rigid screw, a rotating shaft, a rotatable driving unit, a driving wheel provided with wheel teeth, a power unit and a rebound unit. The driving unit can rotate around the rotating shaft, driving the driving portion of the driving unit to push the wheel teeth to rotate the driving wheel which engages the rigid screw to move forward in a non-rotating way. The device also includes position detectors, a program unit, an infusion needle and an adhesive patch. The program unit is connected to the infusion unit to control drug infusion and convert received electrical or magnetic signals into the piston position information.Type: ApplicationFiled: December 31, 2019Publication date: July 14, 2022Applicant: MEDTRUM TECHNOLOGIES INC.Inventor: Cuijun YANG
-
Publication number: 20220219093Abstract: A motion simulator comprises a base, a motion platform, a carrying platform, a support assembly and a driver assembly for simulating different motions. The motion platform is movably connected to the base, the carrying platform comprises a carrier arranged on the carrying platform, the support assembly is movably connected to the motion platform and the carrying platform, and the driver assembly drives the motion platform to move relative to the base and drives the actuator to actuate the carrying platform to move relative to the motion platform. The support assembly further includes an actuator and a support tube that are movably connected between the motion platform and the carrying platform, respectively.Type: ApplicationFiled: December 9, 2021Publication date: July 14, 2022Applicant: BROGENT TECHNOLOGIES INC.Inventors: Chih-Hung Ouyang, Yang-Chen Lin, Zong-Yu Yu, Ching-Wen Chuang
-
Publication number: 20220223426Abstract: A semiconductor structure manufacturing method includes: providing a substrate; forming a patterned photoresist layer on the substrate, and etching the substrate by using the patterned photoresist layer as a mask; performing, by using a plasma asher, plasma ashing treatment on the patterned photoresist layer and residues produced by etching after the substrate is etched; and performing the plasma ashing treatment in an oxygen-free environment. According to the embodiments of the present application, residues on a semiconductor structure can be removed without producing new residues, thereby improving electrical properties of the semiconductor structure.Type: ApplicationFiled: November 7, 2021Publication date: July 14, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventor: Shih-Hung LEE
-
Publication number: 20220223704Abstract: A semiconductor structure formation method includes: providing a base and a trench located in the base, and depositing a fluidic initial film layer in the trench, impurity elements being present in the initial film layer; performing reactive oxygen treatment on the initial film layer; performing ultraviolet irradiation treatment on the initial film layer; and performing thermal treatment on the initial film layer in an aerobic environment, removing the impurity elements, and converting the initial film layer into a solid film layer. Quality of the film layer of the semiconductor structure can therefore be improved.Type: ApplicationFiled: October 20, 2021Publication date: July 14, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventor: Chengfang CHAO
-
Publication number: 20220218895Abstract: A drug infusion device includes a drug storage unit, a driving unit, a position detecting area, a power unit and a control unit. The piston is disposed in the drug storage unit, and a driving rod is connected to the piston. The driving unit includes a driving part and a positioning part. The driving unit drives the driving part and the positioning part to move. The positioning part interacts with the position detecting area at different positions to trigger different position signals. The power unit applies a force to move the driving unit. The control unit is connected to the position detecting area to receive the position signals, according to the position signals, the control unit controls the direction of the force applied by the power unit to move the driving unit and form optional infusion modes.Type: ApplicationFiled: August 1, 2019Publication date: July 14, 2022Applicant: MEDTRUM TECHNOLOGIES INC.Inventor: Cuijun YANG
-
Publication number: 20220223423Abstract: The present application provides a semiconductor structure manufacturing method and two semiconductor structures. The manufacturing method includes: providing a substrate and a silicon layer, the substrate exposing a top surface of the silicon layer; performing deposition to form an alloy layer on the silicon layer, the deposition being performed in a nitrogen-containing atmosphere, and a concentration of nitrogen atoms in the nitrogen-containing atmosphere increasing with an increase in deposition time; and annealing the alloy layer and the silicon layer. In embodiments of the present application, an increase in the concentration of nitrogen atoms can control a silicification reaction of the alloy layer, thereby preventing a line width effect and reducing the resistance of the semiconductor structure.Type: ApplicationFiled: October 8, 2021Publication date: July 14, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventor: Yuan LI
-
Publication number: 20220223597Abstract: A semiconductor structure manufacturing method includes: providing a substrate, the substrate having a plurality of discrete bit lines, and a capacitor contact hole being provided between adjacent bit lines; forming a fill film, the fill film being provided with a gap region; etching the fill film by using a first etch process to open the gap region, the remaining fill film acting as a first fill layer; sequentially stacking at least two base fill layers on a surface of the first fill layer, the base fill layer farthest from the substrate filling the remaining capacitor contact hole; decreasing a doping concentration of the base fill layer, layer by layer and etching the first fill layer and at least part of the base fill layers by using a second etch.Type: ApplicationFiled: November 29, 2021Publication date: July 14, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventor: Jinfeng GONG
-
Publication number: 20220218240Abstract: A sensing device includes a base, a probe structure and a transmitter structure. The base is provided with a first fastener part. The probe structure includes a second fastener part, a probe and a connection area. The transmitter structure includes a transmitter housing and a transmitter disposed inside the transmitter housing, the transmitter housing is provided with a connection hole, the shape of which matches the shape of the probe structure, and when the transmitter structure is mounted to the base, the probe structure is located in the connection hole, and the transmitter is electrically connected to the connection area to receive the signal generated by the probe.Type: ApplicationFiled: August 19, 2019Publication date: July 14, 2022Applicant: MEDTRUM TECHNOLOGIES INC.Inventor: Cuijun YANG
-
Publication number: 20220218903Abstract: The invention discloses a unilateral-driven medical device with infusion and detection integrated, comprising: drug infusion unit; program unit comprising input end and output end, and the input end comprises a plurality of electrically connective regions for receiving signals of analyte data in the body fluid, after the output end is electrically connected to the power unit, the program unit controls whether the drug infusion unit delivers drugs; and an infusion cannula provided with at least two detecting electrodes, the infusion cannula is the drug infusion channel, the electrodes are disposed on the cannula wall. It takes only one insertion to perform both analyte detection and drug infusion.Type: ApplicationFiled: June 22, 2020Publication date: July 14, 2022Applicant: MEDTRUM TECHNOLOGIES INC.Inventor: Cuijun YANG
-
Publication number: 20220223419Abstract: A method for manufacturing a semiconductor structure includes: forming a first diffusion film layer on a dielectric layer, a thickness of the first diffusion film layer being not less than a thickness of a doped layer; forming a hard mask on the first diffusion film layer; etching each film layer corresponding to a first region and a second region toward a substrate, until the first diffusion film layer corresponding to the first region is exposed; and next, removing a first metal oxide layer remaining on the dielectric layer corresponding to the second region. As a result of the presence of the doped layer, the hard mask corresponding to the second region has a relatively small thickness.Type: ApplicationFiled: September 8, 2021Publication date: July 14, 2022Applicant: CHANGXIN MEMORY TECHNOLOGIES, INC.Inventors: JIE BAI, Kang YOU
-
Patent number: 11382734Abstract: Methods and devices are provided for protecting the cerebrovascular circulation from embolic debris released during an index procedure. An embolic protection filter is delivered in a reduced profile configuration via an access catheter, and positioned in the aorta spanning the ostia to the three great vessels leading to the cerebral circulation. An index procedure catheter is thereafter advanced through the same access catheter to conduct the index procedure. The index procedure may be a transcatheter aortic valve replacement. A pore distribution in the filter blocks passage of debris greater than a predetermined threshold, minimizes total cumulative volume of debris passing through the filter and minimizes blood pressure drop across the filter.Type: GrantFiled: September 28, 2021Date of Patent: July 12, 2022Assignee: ENCOMPASS TECHNOLOGIES, INC.Inventors: Michael Jones, George Wallace, Brady Haug
-
Patent number: 11388078Abstract: A method for generating and using a statistical mix of network traffic to test a network device is provided. The method includes steps performed in a network equipment test device. The steps include generating test packets to be transmitted to a device under test. The steps further include using a random number generator to generate first values that statistically vary according to a first probability density function (PDF). The steps further include precalculating and storing in memory, a plurality of second values that statistically vary according to a second probability density function different from the first probability density function. The method further includes using the first values to access the memory and select from the second values. The steps further include using the selected second values to statistically vary an aspect of the test packets. The steps further include transmitting the test packets to the device under test.Type: GrantFiled: June 10, 2019Date of Patent: July 12, 2022Assignee: KEYSIGHT TECHNOLOGIES, INC.Inventor: Christian Paul Sommers
-
Patent number: 11384958Abstract: A tankless water heater with an impeller flowmeter having multiple K factors significantly improving the accuracy of flowmeter readings, particularly at low water flow rates, such as under 1 gallon per minute. Rather than use a single K factor impeller flowmeter in a tankless water heater that is particularly inaccurate at low flow rates, this disclosure provides an impeller flowmeter with multiple K factors to obtain precise flow rate readings to precisely control heating of the water at low flow rates. The flowmeter has an onboard memory with multiple K factors stored for a controller to access and read. These multiple K factors are established for flowrates across the entire dynamic range of the flowmeter at the time it is manufactured. Just enough K factors are determined to provide good curve fitting. The flowmeter onboard memory is programmed with the multiple K factors.Type: GrantFiled: February 4, 2022Date of Patent: July 12, 2022Assignee: TANKLESS TECHNOLOGIES, INC.Inventors: David M. Daniel, David A. Daniel
-
Patent number: 11385306Abstract: Embodiments of the present disclosure generally relate to a sensor of magnetic tunnel junctions (MTJs) with shape anisotropy. In one embodiment, a tunnel magnetoresistive (TMR) based magnetic sensor in a Wheatstone configuration includes at least one magnetic tunnel junctions (MTJ). The MTJ includes a free layer having a first edge and a second edge. The free layer has a thickness of about 100 ? or more. The free layer has a width and a height with a width-to-height aspect ratio of about 4:1 or more. The MTJ has a first hard bias element positioned proximate the first edge of the free layer and a second hard bias element positioned proximate the second edge of the free layer.Type: GrantFiled: December 27, 2019Date of Patent: July 12, 2022Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.Inventors: Daniele Mauri, Lei Wang, Yuankai Zheng, Christian Kaiser, Chih-Ching Hu, Ming Mao, Ming Jiang, Petrus Antonius Van Der Heijden
-
Patent number: 11386927Abstract: A data storage device configured to access a magnetic tape is disclosed comprising a plurality of data tracks. A first head is configured to access a first data track comprising a first sync mark, and a second head is configured to access a second data track comprising a second sync mark. The first head is used to read first data from the first data track, wherein the first data comprises a plurality of symbols, and the second head is used to read the second sync mark from the second data track. The first data is symbol synchronized based on the second head reading the second sync mark from the second data track.Type: GrantFiled: May 26, 2021Date of Patent: July 12, 2022Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.Inventors: Derrick E. Burton, Weldon M. Hanson, Richard L. Galbraith, Iouri Oboukhov
-
Patent number: 11386041Abstract: Data tags, such as may be used to classify data, can be automatically applied at appropriate times in a resource environment. A customer can provide an auto-tagging configuration file that can be used to determine tags to be applied to specific data objects based upon properties of those objects. The customer can also provide policies that indicate which actions can be performed for those objects based at least in part upon the applied tags. The tags can be automatically applied at any appropriate time, such as upon storage into the environment, upon modification of the auto-tagging configuration, or upon modification or the data object. In some embodiments, an auto-tagging process can also be performed in response to a request for access to the data object in order to ensure that the correct tags are applied before determining the permitted actions.Type: GrantFiled: December 8, 2015Date of Patent: July 12, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Syed Omair Zafar Gillani, Carl Wesley Summers, Jonathan Jorge Nadal
-
Patent number: 11388081Abstract: According to one method, the method occurs during a test session for testing a system under test (SUT) and at a network test system comprising physical application-specific integrated circuit (ASIC) switching resources, wherein the network test system emulates a data center switching fabric comprising virtualized data center switching fabric elements: transmitting, to an inline impairment device, a test packet via an egress portion of an external physical port interface associated with the network test system, wherein the inline impairment device is connected via the external physical port interface associated with the network test system; receiving, from the inline impairment device, an impaired packet via an ingress portion of the external physical port interface associated with the network test system, wherein the impaired packet is generated when the impairment device applies at least one impairment to the test packet; and transmitting, using one or more of the virtualized data center switching fabric eleType: GrantFiled: March 30, 2021Date of Patent: July 12, 2022Assignee: KEYSIGHT TECHNOLOGIES, INC.Inventors: Christian Paul Sommers, Matthew R. Bergeron