Company Filing History:

8 out of 2,861

Pioneer Electronic Corporation

patents

3 out of 96

Pioneer Video Corporation

patents

1 out of 64

Pioneer Electric Corporation

patents

where one patent can have more than one assignee

Years Active: 1991-1998

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5822775 - Efficient data processing method for coefficient data in a digital (1998-10-13),

2. 5754874 - Digital signal processor with selective sound operation (1998-05-19),

3. 5331582 - Digital signal processor using a coefficient value corrected according (1994-07-19),

4. 5255323 - Digital signal processing device and audio apparatus using the same (1993-10-19),

5. 5218710 - Audio signal processing system having independent and distinct data (1993-06-08),

6. 5179531 - Accelerated digital signal processor (1993-01-12),

7. 5142489 - Digital signal processor with improved pipeline processing (1992-08-25),

8. 5091951 - Audio signal data processing system (1992-02-25),

9. 5065433 - Audio signal data processing system (1991-11-12),

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.

For the Inventor, By the Inventor

Makio Yamaki

Company Filing History:

Years Active: 1991-1998