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For the Inventor, By the Inventor

Soma, Japan

Moriaki Ueno

This inventor holds 9 USPTO granted patents. Top assignee: Alps Electric Co., Ltd.. Active years: 1987-2003.

USPTO Granted Patents = 9

% Patents Active = 88.9

Average Co-Inventor Count = 1.1

ph-index = 6

Forward Citations = 115(Granted Patents)


Location History:

  • Souma, JP (1992)
  • Soma, JP (1987 - 1996)
  • Fukushima-ken, JP (2001 - 2003)

Company Filing History:

goldMedal9 out of 4,048 
 
Alps Electric Co., Ltd.
 patents

Years Active: 1987-2003

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9 patents (USPTO):Explore Patents
1. 6624725 - Lattice filter with ripple in passing band eliminated and with passing band widened (2003-09-23),
2. 6175286 - Dielectric resonator and dielectric filter using the same (2001-01-16),
3. 5489882 - Balanced-type dielectric filter and high frequency circuit using (1996-02-06),
4. 5124676 - Dielectric filter having variable rectangular cross section inner (1992-06-23),
5. 4799033 - Microwave separator (1989-01-17),
6. 4761624 - Microwave band-pass filter (1988-08-02),
7. 4757284 - Dielectric filter of interdigital line type (1988-07-12),
8. 4737746 - Dielectric filter (1988-04-12),
9. 4638264 - Voltage controlled oscillator with series connected resonance element (1987-01-20),

Title: Moriaki Ueno: A Pioneer in Dielectric Technology

Introduction

Moriaki Ueno is an accomplished inventor based in Soma, Japan, known for his contributions to the field of dielectric technology. With a total of nine patents attributed to him, Ueno has made significant advancements that enhance the performance and reliability of dielectric resonators and filters.

Latest Patents

Among Ueno's most notable recent inventions is a lattice filter designed to eliminate ripple within the passing band while simultaneously widening the band itself. Additionally, he has developed a dielectric resonator and filter that are less susceptible to vibrations, thus ensuring stable and excellent performance. The dielectric resonator includes an innovative exciting means comprising a pillar-shaped dielectric block, which is housed in a conductive casing that maintains electrical connection. This exciting means generates a magnetic field that enhances functionality through a carefully designed configuration of electrode patterns connected to input and output terminals.

Career Highlights

Moriaki Ueno is affiliated with Alps Electric Co., Ltd., a company recognized for its cutting-edge technologies and pioneering work in electronics. His commitment to innovation and research has positioned him as a key figure within the organization, contributing to various projects that advance the efficiency of electronic components.

Collaborations

Throughout his career, Ueno has collaborated with esteemed colleague Sadao Igarashi. Together, they have worked on several projects that leverage their combined expertise to push the boundaries of dielectric technology, resulting in numerous successful patents and innovations.

Conclusion

Moriaki Ueno's inventive spirit and dedication to research have earned him a reputable place in the realm of dielectric technologies. With his ongoing work at Alps Electric Co., Ltd., and his fruitful collaborations, Ueno continues to influence the industry significantly, paving the way for new innovations in electronic components.

Profile summary based on public USPTO records.
Please report any incorrect information to [email protected]
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