DENSO CORPORATION patent applications published on November 30th, 2023

Summary of the patent applications from DENSO CORPORATION on November 30th, 2023

DENSO CORPORATION has recently filed several patents related to various technologies. These include a heating wire system, a communication system, a camera calibration verification method, a static charge eliminator, a wireless power transmission system, an electrochemical cell, a field effect transistor design, a SPI bus control mechanism, and a device for correcting distance measurements.

The heating wire system patent application describes a system with two heating wires and a receiving electrode in between them. It also includes two transmitting electrodes positioned between the heating wires and the receiving electrode. The distances between these components are defined as Dh1, Ds1, Dh2, and Ds2, and the patent application specifies that the relationship Dh1≤Ds1 and Dh2≤Ds2 must be satisfied.

The communication system patent application describes a system with a master communication device and slave communication devices. The master device collects information about communication characteristics and records combinations of devices that experience abnormalities. When an abnormality is detected, the system determines the position of the abnormality by comparing it with the recorded combinations, aiming to identify and locate communication abnormalities more accurately.

The camera calibration verification method patent application describes a method for verifying the calibration result of a camera mounted on a vehicle. It involves acquiring an image captured by the camera, calculating the display position of a required accuracy range based on positional information of a verification target, and overlaying an image indicating the required accuracy range on the captured image. A determination step is then performed to determine if the calibration result meets the required accuracy, ensuring accurate calibration for the camera's intended use.

The static charge eliminator patent application describes a system for neutralizing static electricity on the armature of a rotating electrical machine. It consists of contacts and a drive unit that moves the contacts and the armature to establish electrical connections. The contacts make contact with different parts of the armature to neutralize static electricity, aiming to eliminate static charge on the armature.

The wireless power transmission system patent application describes a system that transfers electric power wirelessly using resonance between capacitors and inductors. The system includes resonant circuits with capacitors and coils set to resonate at specific frequencies, allowing efficient wireless power transfer.

The electrochemical cell patent application describes a cell that captures a target species by applying a voltage between a working electrode and a counter electrode. The electrode film of at least one electrode contains an active material, a conductive aid, and a binder, with the active material present as agglomerates with a maximum diameter of 10 μm or less.

The field effect transistor design patent application describes a transistor design with specific layers and arrangements. It includes p-type and n-type layers arranged in a trench structure, with the p-type deep layers in contact with a p-type trench lower layer and the n-type deep layers in contact with a gate insulating film.

The SPI bus control mechanism patent application describes a mechanism that allows two devices connected to a SPI bus to function as master devices without conflicts or race conditions. It provides a mechanism for coordinating and managing control of the SPI bus between the devices, ensuring efficient and reliable communication.

The device for correcting distance measurements patent application describes a device that collects information related to distance measurements for reflection points on a target. It calculates an inclination feature amount for each partial surface of the target, indicating the inclination magnitude relative to a reference surface, and corrects the distance to each reflection point based on the corresponding inclination feature amount.

Notable applications:

• Heating wire system with transmitting and receiving electrodes.
• Communication system for identifying and locating communication abnormalities.
• Camera calibration verification method for ensuring accurate calibration.
• Static charge eliminator for neutralizing static electricity on rotating electrical machine armature.
• Wireless power transmission system using resonance between capacitors and inductors.
• Electrochemical cell with active material agglomerates.
• Field effect transistor design with specific layers and arrangements.
• SPI bus control mechanism for coordinating control between devices.
• Device for correcting distance measurements based on inclination feature amounts.

Patent applications for DENSO CORPORATION on November 30th, 2023

GAS RECOVERY SYSTEM AND METHOD OF MANUFACTURING ELECTRODE FILM (18308724)

Main Inventor

Shota KINOSHITA

GAS ADSORPTION SYSTEM AND METHOD OF MANUFACTURING THE SAME (18308713)

Main Inventor

Shota KINOSHITA

GAS RECOVERY SYSTEM (18308716)

Main Inventor

Shota KINOSHITA

CARBON DIOXIDE RECOVERY SYSTEM (18318757)

Main Inventor

Hiroki TAKEZAKI

HEATER DEVICE (18446191)

Main Inventor

Takuya IGASHIRA

AIR CONDITIONER (18366866)

Main Inventor

Atsushi YAMADA

IMAGE CORRECTION SYSTEM (18321018)

Main Inventor

Takashi SHIMIZU

PARKING ASSIST APPARATUS (18325354)

Main Inventor

Kohei MAEJIMA

INFORMATION COLLECTION CONTROL DEVICE AND METHOD FOR VEHICLE (18446207)

Main Inventor

Shunsuke MOCHIZUKI

ENERGY ESTIMATION APPARATUS (18198871)

Main Inventor

Hiroyuki NANJO

HEAT-RESISTANT IR-PT ALLOY (18143654)

Main Inventor

Kenta TERAI

CARBON DIOXIDE RECOVERY SYSTEM (18321060)

Main Inventor

Hiroki TAKEZAKI

DISTANCE MEASUREMENT CORRECTION DEVICE, DISTANCE MEASUREMENT CORRECTION METHOD, AND DISTANCE MEASUREMENT DEVICE (18450299)

Main Inventor

TOMONARI YOSHIDA

SYSTEM AND METHOD FOR A SERIAL PERIPHERAL INTERFACE (18201214)

Main Inventor

Karl Jager

FIELD EFFECT TRANSISTOR AND METHOD OF MANUFACTURING THE SAME (18446919)

Main Inventor

Hidefumi TAKAYA

ELECTROCHEMICAL CELL, GAS RECOVERY SYSTEM EQUIPPED WITH ELECTROCHEMICAL CELL, AND METHOD OF MANUFACTURING ELECTROCHEMICAL CELL (18308708)

Main Inventor

Atsuhito OTA

WIRELESS POWER TRANSMISSION SYSTEM (18232690)

Main Inventor

Masaya TAKAHASHI

STATIC CHARGE ELIMINATION METHOD AND STATIC CHARGE ELIMINATOR (18201324)

Main Inventor

Yuki KOSAKA

OPTICAL TRANSCEIVER (18187307)

Main Inventor

Toshihiro ODA

VERIFICATION METHOD FOR CALIBRATION OF CAMERA, CALIBRATION VERIFICATION PROGRAM AND CALIBRATION VERIFICATION APPARATUS (18323256)

Main Inventor

Hiroaki MARUNO

COMMUNICATION SYSTEM AND METHOD FOR THE SAME (18322112)

Main Inventor

SHO MATSUMOTO

COMMUNICATION SYSTEM AND METHOD FOR THE SAME (18321931)

Main Inventor

Sho MATSUMOTO

HEATER DEVICE (18446097)

Main Inventor

Yusuke TANAKA