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2020/1/24 latest updated patent technology
  • User terminal and wireless communication method and process
    The present invention relates to a user terminal and a wireless communication method in a next-generation mobile communication system. In the umts (universal mobiletelecommunicationssystem) network, for the purpose of further high-speed data rates, low latency, etc., long-term evolution (lte: longtermevolution) is standardized (non-patent ...
  • Method, device and process for controlling harmonic interference
    Embodiments of the present application relate to the field of communications, and in particular, to a method and device for controlling harmonic interference. With the evolution of communication systems, terminal equipment usually needs to achieve dual reception and dual transmission in the case of dual connections. In this case, the non-linearity of radio frequency components inside the terminal equipment may cause self-interference problems in the terminal equipment. The problem of wave interference is more serious. In the related technology, harmonic interference is reduced by adding an electromagnetic shielding cover structure, but ...
  • Method and terminal equipment and process for self-interference estimation
    The present application relates to the field of communications, and in particular, to a method and terminal device for self-interference estimation. At present, 5g has developed to the deployment stage. With regard to 5g network deployment, there are currently two solutions in the industry, both standalone (sa) architecture and non-standalone (nsa) architecture. If the 5g network is deployed according to the nsa architecture, the terminal equipment is required to support dual 4g and 5g dual ...
  • Optical frequency comb offset frequency quantum interference detection manufacturing method
    GOVERNMENT TERMS This invention was made with government support based on the approval number n6601-15-1-4050 granted by navy-spawar and the approval number hr0011516448 granted by dod / darpa. The government has certain rights in the invention. Cross Reference to Related Applications This application claims the benefit of US Provisional Application No. 62 / 505,285, filed on May 12, 2017. The above application ...
  • Method for linearizing phase frequency detector using switching power supply
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit of US Provisional Patent Application no.62 / 518,405, filed June 12, 2017 and entitled "phasefrequencydetectorlinearizationusingswitchingsupply", the disclosure of which is expressly incorporated herein by reference in its entirety. This disclosure relates generally to phase frequency ...
  • Controlling Noise Transfer Function of Signal Path to Reduce Charge Pump Noise
    Cross-References and Related Applications This disclosure requires U.S. Provisional Patent Application No. 62 / 490,730 filed on April 27, 2017, U.S. Provisional Patent Application No. 62 / 490,922 filed on April 27, 2017, and June 6, 2017 Filed U.S. Provisional Patent Application No. 62 / 515,785, the entire contents of which are incorporated herein by reference. This disclosure relates generally to charge pump power sources, ...
  • Three-input continuous-time amplifier and equalizer for multilevel signaling
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit and priority of U.S. Patent Application No. 15 / 912,170 filed on March 5, 2018. U.S. Provisional Application No. 62 / 517,760 and U.S. Provisional Application No. 62 / 517,782 filed on June 9, 2017.
  • Active limiting system manufacturing method
    The present invention relates to an active limiting system capable of protecting amplifiers (especially low noise amplifiers) from high input power levels. A low-noise amplifier (lna) is an electronic amplifier that amplifies the power level of a low-power signal. When low noise amplifiers amplify the power level of the signal, they keep the noise level of the output signal as low as possible. To perform this amplification, a low noise amplifier usually includes at least one crystal ...
  • Manufacturing method of building block with photovoltaic device
    The present invention relates to a building block for a building, which is preferably in a transparent, light-transmitting form and includes a photovoltaic device capable of generating electricity. It is well known that transparent (usually glass) blocks can be used in buildings to form internal partitions while allowing light to pass through the partitions, or transparent (usually glass) blocks can be used in forming portions of the outer wall that allow light to pass through. Such blocks are sometimes in the form of solid glass, it is also known that blocks can be other ...
  • Digital control of switched boundary mode interleaved power converter with reduced crossover distortion
    Related Patent Applications This application claims priority to US Provisional Patent Application No. 62 / 543,189, filed August 9, 2017, the contents of which are incorporated herein by reference for all purposes. The present disclosure relates to power converters, and more particularly, to controlling an interleaved boundary mode power converter with reduced crossover distortion. Power converters and specifically switched-mode power converters are used in a variety of applications to provide ac ...
  • Digital control for switching boundary mode interleaved power converters
    Related Patent Applications This application claims priority from US Provisional Patent Application 62 / 543,235, filed August 9, 2017, the entire contents of which are hereby incorporated by reference for all purposes. The present disclosure relates to power converters, and more particularly, to the control of interleaved boundary mode power converters. Power converters and specifically switched-mode power converters are used in a variety of applications to provide ac / dc and d ...
  • Manufacturing method of double winding synchronous reluctance machine composed of field winding and independent power winding
    This subject relates generally to rotating field machines. Rotating electric machines are used in various applications, such as automotive applications, aerospace applications, marine applications, industrial applications, and many other applications. The rotating electric machine may be an electric motor. The rotor is configured to rotate relative to the stator to convert electrical energy into mechanical energy. The rotating electric machine also includes a generator. The relative rotation between the rotor and the stator can convert mechanical energy into electrical energy. An example of a generator is a generator used on an aircraft. ...
  • Electronic component and its production method and process
    The invention relates to an electrical component, in particular an electrical component of a motor vehicle, and also to a method for producing the electrical component. More and more electrical components are being used in modern motor vehicles. Electric motors used as actuation motors for other parts of motor vehicles are particularly important in this regard. For example, this type of actuation motor is installed in the transmission of a motor vehicle. In the transmission, the actuation motor is first used to control the clutch, and secondly it can be ...
  • Manufacturing method of permanent magnet excited motor with rotatable magnetic rod
    The invention relates to a rotor of a motor, and to a motor having a rotor and a stator surrounding the rotor. For example, the design of a motor or a motor is always a compromise between different requirements. Especially in permanent magnet excited motors, the magnetic field of the rotor cannot be changed during operation due to the design of the rotor. Therefore, for example, in a current excited synchronous motor, it cannot be adjusted to the optimal operating point. SUMMARY OF THE INVENTION Therefore, the technical problem to be solved by the present invention is to provide electricity ...
  • Manufacturing method of vehicle-mounted two-way AC fast charger for electric vehicle
    CROSS REFERENCE TO RELATED APPLICATIONS This application is a non-provisional application of US Application No. 62/572120 filed on October 13, 2017 and claims all rights in this application, including priority, which application is entitled "on-boardbidirectionalacfastchargerforelectricvehicles", The entire contents of which are incorporated herein by reference. This disclosure ...
  • Battery device having at least one module branch in which module units are connected in series, and a motor vehicle and method and process for operating the battery device
    The invention relates to a battery or a battery device having at least one module branch. "Module shunting" means that a plurality of module units are electrically connected one after the other in order to thereby add a part of the voltage generated by each module unit to form a total voltage or battery voltage. The invention also includes a motor vehicle and a method for operating a battery device. Associated with the present invention is a battery device for a battery that can be charged and discharged. In this battery set ...
  • Lightning arrester with booster chamber
    The present invention relates to lightning arresters for overvoltage protection (such as lightning protection) of electrical equipment, high-voltage power lines, or power line networks. The invention also relates to a high-voltage power line element equipped with such a lightning arrester. Lightning discharge is one of the most dangerous phenomena in the operation of high-voltage power lines. During a lightning overvoltage, the air gap between the current-carrying element of the power line and the ground element overlaps. After the lightning overvoltage pulse ends, the power frequency voltage applied to the current-carrying element ...
  • Edge-emitting semiconductor laser and method and process for operating such semiconductor laser
    An edge emitting semiconductor laser is proposed. Furthermore, a method for operating such a semiconductor laser is proposed. The document us2009 / 0257466a1 proposes an optoelectronic semiconductor laser with a facet passivation. The document de102009054912a1 relates to a passivation section of a high-power laser diode. SUMMARY OF THE INVENTION The object to be achieved is to propose a semiconductor laser, which is used in optical power ...
  • Semiconductor device and manufacturing method and process of semiconductor device
    The present invention relates to a semiconductor device and a method for manufacturing a semiconductor device. Patent Document 1 discloses an optical semiconductor device. In this optical semiconductor element, a plurality of island-shaped semiconductor intermediate layers having a thermal conductivity lower than that of the semiconductor substrate is provided between the semiconductor substrate and the optical waveguide layer. A gap is formed between the plurality of island-shaped semiconductor intermediate layers. With this structure, it is possible to appropriately control the temperature of the optical waveguide layer. Patent Document 1: Japanese Special ...
  • Method for manufacturing interconnection between cable connector and PCB
    CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit of US Provisional Application Serial No. 62 / 486,362, entitled "bnctopcbinterconnect", filed April 17, 2017, the contents of which are incorporated herein by reference in their entirety. Embodiments of the disclosed technology relate generally to electrical components and devices, and in particular to coaxial connectors. Cable interconnects have a ...
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