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PatentBrief

Inventor

Roman Sapiejewski

Patents indexed

1

Year range

1993

Associated with

Years active

1993

Total patents

1

Most recent

1993

Frequent collaborator

John J. Breen

Activity by decade

1990s
1

Patents

1

Career timeline

1 patents, in 1993

Dot size = forward citations

19931994

Hover or tap any dot to see the patent. Larger dots indicate more forward citations — a proxy for downstream influence.

US 5181252·1993·Bose Corp

High compliance headphone driving

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