Inventor

Yoshio Ishigu

Inventor

Pittsburgh, PA, US

Overview

1→

Patents

2018

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B06Bprimary

B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general50%

H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers50%

PatentTitleYear

9,883,292'Flexible, shapeable free-form electrostatic speakers'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to DISNEY ENTPR INC (1)· patent assignee history

2018Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DISNEY ENTPR INC	1	2018

Locations

Location	Patents	Span
Pittsburgh, Pennsylvania, US	1	2018