Johan Birger
Inventor
Stats
- 65 US patents issued
- 66 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 65 US Patents Issued
- 66 US Applications Filed
- 1294 Total Citation Count
- Apr 22, 2024 Most Recent Filing
- Feb 8, 2007 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| GN A/S | 4
| 2007
|
| GN AUDIO A/S | 2
| 2015
|
| CISCO TECHNOLOGY, INC. | 1
| 2009
|
| GN NETCOM A/S | 1
1 6 4 7 3 4 6 2 1 | 2007
2008 2009 2010 2011 2012 2013 2014 2015 2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Ballerup, DK | Dec 03, 15 - Nov 19, 24 |
| Copenhagen, DK | Jul 15, 08 - Nov 02, 10 |
| København, DK | Feb 10, 09 - Feb 17, 09 |
| København, DK | May 12, 09 - May 12, 09 |
| Malmo, SE | Jun 15, 10 - Oct 06, 20 |
| Malmoe, SE | Mar 16, 10 - Mar 16, 10 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H04R: | LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| D1051831 | 2024 | Battery charging case for mobile devices | 0 |
| 2024/0365,041 | 2024 | EARTIP | 0 |
| D1044714 | 2024 | Battery charging case for mobile devices | 0 |
| D1033393 | 2024 | Earphone | 1 |
| D1031644 | 2024 | Battery charging case for mobile devices | 1 |
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