Patents by Inventor Jen Richter

Jen Richter has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DIODE ARRAY, ARRANGEMENT, AND SYSTEM
    Publication number: 20220130878
    Abstract: A diode array with at least two image elements. The diode array includes a distribution transistor as well as a feed line for receiving a reference current and a first supply terminal coupled to the distribution transistor for supplying the distribution transistor. A diode and an input transistor are provided for each image element, each of which is coupled to the diode for supplying the diode. The distribution transistor forms a distribution current mirror with the respective input transistor of at least two image elements.
    Type: Application
    Filed: February 20, 2020
    Publication date: April 28, 2022
    Inventors: Christopher SÖLL, Jens RICHTER, Markus KÖSLER
  • µ-LED, µ-LED DEVICE, DISPLAY AND METHOD FOR THE SAME
    Publication number: 20220102583
    Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.
    Type: Application
    Filed: January 29, 2020
    Publication date: March 31, 2022
    Inventors: Thorsten BAUMHEINRICH, Martin BEHRINGER, Andreas BIEBERSDORF, Ruth BOSS, Michael BRANDL, Peter BRICK, Jean-Jacques DROLET, Hubert HALBRITTER, Laura KREINER, Erwin LANG, Andreas LEBER, Tobias MEYER, Alexander PFEUFFER, Marc PHILIPPENS, Jens RICHTER, Thomas SCHWARZ, Paul TA, Tansen VARGHESE, Xue WANG, Sebastian WITTMANN, Julia STOLZ, Karsten DIEKMANN, Karl ENGL, Siegfried HERRMANN, Berthold HAHN, Stefan ILLEK, Bruno JENTZSCH, Korbinian PERZLMAIER, Ines PIETZONKA, Andreas RAUSCH, Kilian REGAU, Tilman RUEGHEIMER, Simon SCHWALENBERG, Christopher SOELL, Peter STAUSS, Petrus SUNDGREN, Hoa VU, Christopher WIESMANN, Georg BOGNER, Patrick HOERNER, Christoph KLEMP, Jens MUELLER, Kerstin NEVELING, Jong PARK, Christine RAFAEL, Frank SINGER, Kanishk CHAND, Felix FEIX, Christian MUELLER, Eva-Maria RUMMEL, Nicole HEITZER, Marie ASSMANN, Christian BERGER, Ana KANEVCE
  • VIDEO WALL, DRIVER CIRCUITS, CONTROLS AND METHOD THEREOF
    Publication number: 20220101781
    Abstract: The invention relates to various driver circuits, controls and arrangements for supplying loads, in particular light-emitting diodes, displays or even video walls.
    Type: Application
    Filed: January 29, 2020
    Publication date: March 31, 2022
    Inventors: Thorsten BAUMHEINRICH, Jean-Jacques DROLET, Hubert HALBRITTER, Jens RICHTER, Paul TA, Kilian REGAU, Christopher SOELL, Hoa VU, Patrick HOERNER, Jong PARK, Kanishk CHAND
  • µ-LED, µ-LED DEVICE, DISPLAY AND METHOD FOR THE SAME
    Publication number: 20220051615
    Abstract: Disclosed are various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 17, 2022
    Inventors: Thorsten BAUMHEINRICH, Peter BRICK, Jean-Jacques DROLET, Hubert HALBRITTER, Laura KREINER, Jens RICHTER, Thomas SCHWARZ, Paul TA, Kilian REGAU, Christopher SOELL, Hoa VU, Christopher WIESMANN, Patrick HOERNER, Jong PARK, Kanishk CHAND
  • µ-LED, µ-LED DEVICE, DISPLAY AND METHOD FOR THE SAME
    Publication number: 20220051614
    Abstract: Disclosed are various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.
    Type: Application
    Filed: October 29, 2021
    Publication date: February 17, 2022
    Inventors: Thorsten Baumheinrich, Peter Brick, Jean-Jacques Drolet, Hubert Halbritter, Laura Kreiner, Jens Richter, Thomas Schwarz, Paul Ta, Kilian Regau, Christopher Soell, Hoa Vu, Christopher Wiesmann, Patrick Hoerner, Jong Park, Kanishk Chand
  • Method for producing a plurality of semiconductor chips and semiconductor chip
    Patent number: 11251081
    Abstract: The method of manufacturing a plurality of semiconductor chips (100) comprises a step A) of providing a semiconductor substrate (1) having a plurality of integrated electronic circuits (2) on a top side (10) thereof. In a step B), a sacrificial layer (3) is applied on one side of the semiconductor substrate. In a step C), holes (30) are introduced in the sacrificial layer so that at least one hole is formed above each electronic circuit. In a step D), the semiconductor substrate is adhered to a carrier (5) with the sacrificial layer at the front, an adhesive layer (4) being used between the sacrificial layer and the carrier, and the adhesive layer filling the holes so that holding elements (40) from the adhesive layer are formed in the holes. In a step E) the semiconductor substrate is thinned.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: February 15, 2022
    Assignee: OSRAM OLED GMBH
    Inventors: Thomas Schwarz, Lutz Höppel, Thorsten Frank Baumheinrich, Jens Richter
  • Cooling Device for a Stator of an Electrical Machine, Electrical Machine and Motor Vehicle
    Publication number: 20220045575
    Abstract: A cooling device for a stator of an electrical machine, for fitting together with a hollow cylindrical laminated core of the stator, includes multiple cooling channels for conducting cooling fluid along the laminated core, and a fluid ring for provision on an end face of the laminated core. The fluid ring has two fluid ring channels for distributing the cooling fluid to the cooling channels and for receiving the cooling fluid from the cooling channels, and at least two cooling fluid connections for introducing and removing the cooling fluid into and from the fluid ring channels. The fluid ring channels have circumferential-angle-dependent flow cross-sections in the flow direction, in order to evenly distribute the cooling fluid to the cooling channels.
    Type: Application
    Filed: March 9, 2020
    Publication date: February 10, 2022
    Inventors: Andreas HUBER, Benjamin KRANK, Jens RICHTER
  • Heat exchanger
    Patent number: 11181330
    Abstract: The present disclosure relates to a heat exchanger, for example an indirect charge air cooler for an internal combustion engine. The heat exchanger includes a heat exchanger block including a first channel system for a first fluid and a second channel system for a second fluid that is fluidically separate from the first channel system. Two opposite side parts and two opposite end parts are structured and arranged to fluidically delimit the second channel system. At least one frame part is connected with a respective edge of the two side parts and of the two end parts. An air inlet box is connected to the at least one frame part via a seal. The heat exchanger block has a width b1 and a height h1, and the seal has a width b2 and a height h2, where b1?b2 and h1?h2.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: November 23, 2021
    Inventors: Nicolas Ferrand, Jens Richter
  • OPTOELECTRONIC LIGHT EMITTING DEVICE WITH A PWM TRANSISTOR AND METHOD FOR MANUFACTURING OR CONTROLLING AN OPTOELECTRONIC LIGHT EMITTING DEVICE
    Publication number: 20210335219
    Abstract: An optoelectronic light emitting device includes an optoelectronic semiconductor component configured to generate light, a current source configured to generate a current, and a PWM transistor driven by a pulse-width modulated signal. The PWM transistor enters a first state or a second state based on said pulse-width modulated signal. The PWN transistor is configured to supply the optoelectronic semiconductor component with the current generated by the current source in the first state and to decouple it from the current generated by the current source in the second state. The current source is manufactured by a first technology and the PWM transistor is manufactured by a second technology.
    Type: Application
    Filed: December 3, 2019
    Publication date: October 28, 2021
    Inventors: Hubert HALBRITTER, Jens RICHTER
  • DISPLAY AND MANUFACTURING METHOD FOR A DISPLAY
    Publication number: 20210335218
    Abstract: A display includes a plurality of pixels. The pixels include at least one emitter unit. The emitter units each include a primary emitter and a secondary emitter for generating light of the same color. The secondary emitter is associated with the primary emitter of the corresponding emitter unit. The primary emitters and the secondary emitters are based on at least one semiconductor material. The emitter units each include a correction circuit. The correction circuits are each configured to be able to switch the generation of light from the primary emitter to the associated secondary emitter in case of a defect of the associated primary emitter.
    Type: Application
    Filed: August 21, 2019
    Publication date: October 28, 2021
    Inventors: Jens RICHTER, Kilian REGAU, Patrick HÖRNER
  • INDIRECT CHARGE AIR COOLER
    Publication number: 20210324820
    Abstract: A heat exchanger, e.g., an indirect charge air cooler for an internal combustion engine, is disclosed. The heat exchanger includes a plurality of tubes that provide a first channel system for a first fluid, and a second channel system for a second fluid disposed between the plurality of tubes that is fluidically separated from the first channel system. Two opposite side parts for fluidically bounding the second channel system are provided, between which the plurality of tubes are arranged. At least one frame part is soldered together with a respective outer edge of the two side parts. The outer edge of a side part includes a tab bent over S-shaped as edge reinforcement with a first tab section solder-plated on an outside and a second tab section solder-plated on an inside. The frame part has an S-shaped cross section with a first receptacle that receives the first tab section.
    Type: Application
    Filed: April 15, 2021
    Publication date: October 21, 2021
    Inventors: Andreas Draenkow, Nicolas Ferrand, Jens Richter
  • Method for Producing a Stator
    Publication number: 20210273534
    Abstract: The invention relates to a method for producing a stator, comprising the steps of: providing a stator, which comprises one or more windings and a winding head, the winding head comprising one or more cable ends; positioning a phase connection assembly by means of a retaining element on the winding head, the phase connection assembly comprising at least one cable element; connecting the at least one cable element to a corresponding cable end of the winding head; removing the retaining element.
    Type: Application
    Filed: June 24, 2019
    Publication date: September 2, 2021
    Inventor: Jens RICHTER
  • µ-LED, µ-LED DEVICE, DISPLAY AND METHOD FOR THE SAME
    Publication number: 20210166618
    Abstract: The invention relates to various aspects of a ?-LED or a ?-LED array for augmented reality or lighting applications, in particular in the automotive field. The ?-LED is characterized by particularly small dimensions in the range of a few ?m.
    Type: Application
    Filed: September 30, 2020
    Publication date: June 3, 2021
    Inventors: Thorsten BAUMHEINRICH, Peter BRICK, Jean-Jacques DROLET, Hubert HALBRITTER, Laura KREINER, Jens RICHTER, Thomas SCHWARZ, Paul TA, Kilian REGAU, Christopher SOELL, Hoa VU, Christopher WIESMANN, Patrick HOERNER, Jong PARK, Kanishk CHAND
  • METHOD FOR PRODUCING A PLURALITY OF SEMICONDUCTOR CHIPS AND SEMICONDUCTOR CHIP
    Publication number: 20200350207
    Abstract: The method of manufacturing a plurality of semiconductor chips (100) comprises a step A) of providing a semiconductor substrate (1) having a plurality of integrated electronic circuits (2) on a top side (10) thereof. In a step B), a sacrificial layer (3) is applied on one side of the semiconductor substrate. In a step C), holes (30) are introduced in the sacrificial layer so that at least one hole is formed above each electronic circuit. In a step D), the semiconductor substrate is adhered to a carrier (5) with the sacrificial layer at the front, an adhesive layer (4) being used between the sacrificial layer and the carrier, and the adhesive layer filling the holes so that holding elements (40) from the adhesive layer are formed in the holes. In a step E) the semiconductor substrate is thinned.
    Type: Application
    Filed: October 25, 2018
    Publication date: November 5, 2020
    Inventors: Thomas Schwarz, Lutz Höppel, Thorsten Frank Baumheinrich, Jens Richter
  • Converter device and irradiation device having such a converter device
    Patent number: 10788196
    Abstract: According to the present disclosure, a converter device is provided. The device includes a phosphor element for converting a pump radiation into a conversion radiation and an excitation coil for producing an alternating magnetic field in which the phosphor element is arranged. The phosphor element has a conductor loop forming a coupling coil that is inductively coupled to the excitation coil such that the coupling coil and hence the phosphor element can be monitored by way of the inductive coupling.
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: September 29, 2020
    Assignee: OSRAM Beteiligungsverwaltung GmbH
    Inventors: Frank Massmann, Jens Richter, Peter Vogt, Jan Oliver Drumm
  • Cooling Cap for a Stator of an Electrical Machine of a Motor Vehicle, Stator and Motor Vehicle
    Publication number: 20200244145
    Abstract: A cooling cap for a stator of an electrical machine of a motor vehicle is provided. The cooling cap can be fitted onto an end winding of electrical windings of the stator which project beyond an axial end of a laminated core of the stator and which cooling cap is designed as a heat sink for cooling the end winding, wherein the cooling cap is formed, at least in regions, from an electrical insulating material. A stator and a motor vehicle including the cooling cap are also provided.
    Type: Application
    Filed: April 15, 2020
    Publication date: July 30, 2020
    Inventors: Julian BLUM, Andreas HUBER, Jerome RAGOT, Jens RICHTER
  • Cooling Device for a Stator of an Electric Machine of a Motor Vehicle, Stator, and Motor Vehicle
    Publication number: 20200227965
    Abstract: A cooling device for cooling a stator for an electric machine of a motor vehicle having a coolant-conducting unit and at least one winding groove cooling channel is provided. The coolant-conducting unit and the at least one winding groove cooling channel are connectable to a hollow-cylindrical lamination stack of the stator having, in a circumferential direction, a plurality of winding grooves which extend axially and receive windings of the stator. The coolant-conducting unit is arranged on an end face of the lamination stack, conducts coolant along the end face, and has an inlet for supplying the coolant and an outlet for discharging the coolant, and the at least one winding groove cooling channel extending axially from the coolant unit is arranged in at least one winding groove, conducts the coolant in the at least one winding groove, and is fluid-coupled to the inlet and the outlet.
    Type: Application
    Filed: March 25, 2020
    Publication date: July 16, 2020
    Inventors: Andreas HUBER, Jens RICHTER
  • Display device with different size subpixels and operating method for such a display device
    Patent number: 10629573
    Abstract: A display device and a method for operating a display device are disclosed. In an embodiment a display device includes a plurality of image points configured for emitting visible light of adjustable color by at least one semiconductor layer sequence, wherein the image points are independently controllable of one another, wherein each of the image points includes a plurality of types of pixels and each type of pixel is configured to emit light of a particular color, wherein the pixels are independently controllable of one another, wherein each of the pixels is divided into a plurality of subpixels, the subpixels being independently controllable of one another within the associated pixel, and wherein all subpixels of the associated pixel are configured for emitting light of the same color from the display device without further color change.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: April 21, 2020
    Assignee: OSRAM OLED GmbH
    Inventors: Mikko Perälä, Hubert Halbritter, Jens Richter
  • Articulating cranial bolt
    Patent number: 10610207
    Abstract: A catheter guiding device includes a bolt including a shaft configured to be inserted within a hole drilled in a bone and a passageway extending longitudinally therethrough along a bolt axis and a guide member received within the passageway of the bolt and extending longitudinally along a guide axis. The guide member includes a guide channel extending therethrough along the guide axis, wherein, in a first configuration, the guide member is arrangeable to a desired position relative to the bolt to align the guide axis with a target area and, in a second configuration, the guide member is fixed in the desired position relative to the bolt such that the guide axis is at a desired angle relative to the bolt axis within a permitted range of angulations.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: April 7, 2020
    Assignee: DePuy Synthes Products, Inc.
    Inventors: Isabelle Pretre, Samuel Leuenberger, Jens Richter, Urs Hulliger
  • HEAT EXCHANGER
    Publication number: 20200103184
    Abstract: The present disclosure relates to a heat exchanger, for example an indirect charge air cooler for an internal combustion engine. The heat exchanger includes a heat exchanger block including a first channel system for a first fluid and a second channel system for a second fluid that is fluidically separate from the first channel system. Two opposite side parts and two opposite end parts are structured and arranged to fluidically delimit the second channel system. At least one frame part is connected with a respective edge of the two side parts and of the two end parts. An air inlet box is connected to the at least one frame part via a seal. The heat exchanger block has a width b1 and a height h1, and the seal has a width b2 and a height h2, where b1?b2 and h1?h2.
    Type: Application
    Filed: September 26, 2019
    Publication date: April 2, 2020
    Inventors: Nicolas Ferrand, Jens Richter