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)

Inventor Masaru BANJU

COIL COMPONENT (18189725)

Inventor Keiichi ISHIDA

LAMINATED COIL COMPONENT (18186720)

Inventor Reiji OZAWA

LAMINATED COIL COMPONENT (18191868)

Inventor Reiji OZAWA

METHOD FOR MANUFACTURING CERAMIC ELECTRONIC COMPONENT (18210137)

Inventor Yuta TANAKA

SECONDARY BATTERY (18128099)

Inventor Naoki HAYASHI

PRIMARY BATTERY (18209781)

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)

Inventor Seiji FUJITA

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

Inventor Rikako IMOTO

TRANSMISSION LINE AND ELECTRONIC DEVICE (18201211)

Inventor Nobuo IKEMOTO

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

Inventor Natsumi MINAMITANI

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

Inventor Hideki TSUKAMOTO

SWITCHING POWER SUPPLY DEVICE (18335075)

Inventor Yuki ISHIKURA

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

Inventor Frank WARNES

POWER FACTOR CORRECTION SWITCHING POWER SUPPLY DEVICE (18334154)

Inventor Hiroyuki TAKATSUJI

SWITCHING POWER SUPPLY DEVICE (18335058)

Inventor Tatsuya HOSOTANI

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

Inventor Frank WARNES

DRIVE CONTROL DEVICE AND ULTRASONIC MOTOR SYSTEM (18336194)

Inventor Mitsushiro TERASAWA

AMPLIFIER CIRCUIT (18332994)

Inventor Daisuke WATANABE

ACOUSTIC WAVE DEVICE (18130930)

Inventor Toshimaro YONEDA

ACOUSTIC WAVE DEVICE (18209516)

Inventor Kazunori INOUE

ACOUSTIC WAVE DEVICE (18204979)

Inventor Minefumi OUCHI

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

Inventor Ventsislav YANTCHEV

ACOUSTIC WAVE DEVICE (18208918)

Inventor Katsumi SUZUKI

ACOUSTIC WAVE DEVICE (18210710)

Inventor Kazunori INOUE

ACOUSTIC WAVE DEVICE (18124592)

Inventor Katsuya DAIMON

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

Inventor Sean MCHUGH

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

Inventor Masanori KATO

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE (18333099)

Inventor Shinya HITOMI

HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS (18155995)

Inventor Yukiya YAMAGUCHI

MULTILAYER SUBSTRATE (18208920)

Inventor Tomohiro NAGAI

MULTILAYER SUBSTRATE (18208921)