Inventor
Howard Wong
Inventor
Chicago, IL, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication21%
H04WWireless communication networks21%
H04BTransmission19%
H04JMultiplex communication19%
G09BEducational or demonstration appliances5%
B08BCleaning in general2%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling2%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material2%
B41FPrinting machines or presses2%
B41PIndexing scheme relating to printing, lining machines, typewriters, and to stamps2%
PatentTitleYear
10,880,901Method and apparatus for mitigating signal interference in a feedback system202010,517,101Method and apparatus for mitigating signal interference in a feedback system201910,460,616Method and system for active learning201910,376,940Method and apparatus for producing two-piece beverage can bodies201910,327,255Method and apparatus for signal interference processing20199,832,000Method and apparatus for signal interference processing20179,729,301'Method and apparatus for mitigating signal interference in a feedback system'20179,369,909'Method and apparatus for mitigating signal interference in a feedback system'20169,319,916'Method and appartus for signal interference processing'20169,240,127'Method and system for classroom active learning'20169,042,497'Method and apparatus for mitigating signal interference in a feedback system'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2016Patents assigned to ISCO INTERNATIONAL LLC (3)· patent assignee history
2015–2020Based in Chicago, IL, US· patent location history
2016–2019Patents assigned to ACTIVE LEARNING SOLUTIONS HOLDINGS LTD (2)· patent assignee history
2016–2019Based in Hong Kong, CN· patent location history
2017–2020Patents assigned to ISCO INT LLC (5)· patent assignee history
2019Patents assigned to REXAM BEVERAGE CAN CO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ISCO INT LLC | 5 | 2017–2020 |
| ISCO INTERNATIONAL LLC | 3 | 2015–2016 |
| ACTIVE LEARNING SOLUTIONS HOLDINGS LTD | 2 | 2016–2019 |
| REXAM BEVERAGE CAN CO | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chicago, Illinois, US | 9 | 2015–2020 |
| Hong Kong, CN | 2 | 2016–2019 |