Murata Manufacturing Co., Ltd. patent applications published on October 12th, 2023

Summary of the patent applications from Murata Manufacturing Co., Ltd. on October 12th, 2023

Murata Manufacturing Co., Ltd. has recently filed several patents related to radio frequency modules, electronic component mounting structures, multilayer substrates, high frequency modules, filter circuits, filter devices, and acoustic wave devices. These patents demonstrate the company's focus on developing innovative technologies in the field of electronics and telecommunications.

Notable applications of these patents include:

• The development of a radio frequency module with a metallic body positioned between components, which can enhance the module's performance and stability.
• The creation of an electronic component mounting structure with a bonding layer containing a copper-tin alloy, improving the reliability and durability of the structure.
• The design of a multilayer substrate with varying signal line widths and distances, allowing for more efficient signal transmission and reduced interference.
• The development of a high frequency module with a resin layer and shield layer, providing protection and insulation for the circuit component.
• The implementation of filter circuits in radio frequency modules to control signal frequencies, allowing for more precise signal filtering and transmission.
• The creation of filter devices with ladder filters and acoustic wave resonators, expanding the range of frequencies that can be filtered and transmitted.
• The use of interdigital transducers and cavities in filter devices to adjust resonance frequencies and improve filtering capabilities.
• The development of acoustic wave devices with multiple layers and different plane orientations, optimizing their performance and functionality.
• The design of acoustic wave devices with support structures, insulating films, and cavities, enhancing their durability and performance.

Overall, Murata Manufacturing Co., Ltd. is actively pursuing advancements in radio frequency technology, electronic component mounting structures, multilayer substrates, high frequency modules, filter circuits, filter devices, and acoustic wave devices. These patents demonstrate the company's commitment to innovation and its dedication to improving the performance and functionality of electronic devices.

Patent applications for Murata Manufacturing Co., Ltd. on October 12th, 2023

FILTER (18334772)

Main Inventor

Masaru BANJU

COIL COMPONENT (18189725)

Main Inventor

Keiichi ISHIDA

LAMINATED COIL COMPONENT (18186720)

Main Inventor

Reiji OZAWA

LAMINATED COIL COMPONENT (18191868)

Main Inventor

Reiji OZAWA

METHOD FOR MANUFACTURING CERAMIC ELECTRONIC COMPONENT (18210137)

Main Inventor

Yuta TANAKA

SECONDARY BATTERY (18128099)

Main Inventor

Naoki HAYASHI

PRIMARY BATTERY (18209781)

Main Inventor

Kohei WATANABE

ELECTROLYTE SHEET FOR SOLID OXIDE FUEL CELLS, METHOD FOR PRODUCING ELECTROLYTE SHEET FOR SOLID OXIDE FUEL CELLS, AND SINGLE CELL FOR SOLID OXIDE FUEL CELLS (18334669)

Main Inventor

Seiji FUJITA

SECONDARY BATTERY, ELECTRONIC EQUIPMENT, AND ELECTRIC TOOL (18136080)

Main Inventor

Rikako IMOTO

TRANSMISSION LINE AND ELECTRONIC DEVICE (18201211)

Main Inventor

Nobuo IKEMOTO

ANTENNA MODULE AND COMMUNICATION DEVICE EQUIPPED WITH THE SAME (18335181)

Main Inventor

Natsumi MINAMITANI

ELECTRICAL CONNECTOR AND ELECTRICAL CONNECTOR SET PROVIDED WITH THE ELECTRICAL CONNECTOR (18333398)

Main Inventor

Hideki TSUKAMOTO

SWITCHING POWER SUPPLY DEVICE (18335075)

Main Inventor

Yuki ISHIKURA

ADJUSTABLE THREE OUTPUT DC VOLTAGE SUPPLY WITH SHORT CIRCUIT PROTECTION (18210793)

Main Inventor

Frank WARNES

POWER FACTOR CORRECTION SWITCHING POWER SUPPLY DEVICE (18334154)

Main Inventor

Hiroyuki TAKATSUJI

SWITCHING POWER SUPPLY DEVICE (18335058)

Main Inventor

Tatsuya HOSOTANI

THREE OUTPUT DC VOLTAGE SUPPLY WITH SHORT CIRCUIT PROTECTION (18210820)

Main Inventor

Frank WARNES

DRIVE CONTROL DEVICE AND ULTRASONIC MOTOR SYSTEM (18336194)

Main Inventor

Mitsushiro TERASAWA

AMPLIFIER CIRCUIT (18332994)

Main Inventor

Daisuke WATANABE

ACOUSTIC WAVE DEVICE (18130930)

Main Inventor

Toshimaro YONEDA

ACOUSTIC WAVE DEVICE (18209516)

Main Inventor

Kazunori INOUE

ACOUSTIC WAVE DEVICE (18204979)

Main Inventor

Minefumi OUCHI

TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATOR WITH THICK DIELECTRIC LAYER FOR IMPROVED COUPLING (18194256)

Main Inventor

Ventsislav YANTCHEV

ACOUSTIC WAVE DEVICE (18208918)

Main Inventor

Katsumi SUZUKI

ACOUSTIC WAVE DEVICE (18210710)

Main Inventor

Kazunori INOUE

ACOUSTIC WAVE DEVICE (18124592)

Main Inventor

Katsuya DAIMON

LADDER FILTER WITH TRANSVERSELY-EXCITED FILM BULK ACOUSTIC RESONATORS HAVING DIFFERENT PITCHES (18194012)

Main Inventor

Sean MCHUGH

FILTER DEVICE, RADIO-FREQUENCY MODULE, AND COMMUNICATION DEVICE (18210136)

Main Inventor

Masanori KATO

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE (18333099)

Main Inventor

Shinya HITOMI

HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS (18155995)

Main Inventor

Yukiya YAMAGUCHI

MULTILAYER SUBSTRATE (18208920)

Main Inventor

Tomohiro NAGAI

MULTILAYER SUBSTRATE (18208921)

Main Inventor

Tomohiro NAGAI

ELECTRONIC COMPONENT MOUNTING STRUCTURE AND METHOD FOR MANUFACTURING SAME (18335383)

Main Inventor

Takashi KITAHARA

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE (18333677)

Main Inventor

Takayuki OSHIMA