Singapore, Singapore

Advanced Electroacoustics Private Limited


USPTO Granted Patents = 2

Forward Citations = 7

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3 inventors (with patents filed for the assignee):

goldMedal Joseph Sylvester Chang (2 out of 25 patents)

silverMedal Chai Lung Lee (2 out of 5 patents)

bronzeMedal Tong Ge (1 out of 9 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 30 2025

2 Patents

#568 in Singapore

#569 in Singapore

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Singapore, Singapore
Forward Citations = 7

3 inventors:

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