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Patent applications and USPTO patent grants for Ruohonen; Matti Juhani.The latest application filed is for "low light vision assistance".
Patent | Date |
---|---|
Low Light Vision Assistance App 20150208004 - Ruohonen; Matti Juhani | 2015-07-23 |
Handset Grant D630,200 - Ruohonen , et al. January 4, 2 | 2011-01-04 |
Set of key buttons for a handset Grant D603,387 - Ruohonen , et al. November 3, 2 | 2009-11-03 |
Set of key buttons for a handset Grant D597,536 - Ruohonen , et al. August 4, 2 | 2009-08-04 |
Set of key buttons for a handset Grant D570,832 - Ruohonen June 10, 2 | 2008-06-10 |
Handset Grant D560,628 - Ruohonen January 29, 2 | 2008-01-29 |
Key button area for a handset Grant D560,659 - Ruohonen , et al. January 29, 2 | 2008-01-29 |
Handset Grant D560,629 - Ruohonen , et al. January 29, 2 | 2008-01-29 |
Car holder for a handset Grant D471,547 - Ruohonen March 11, 2 | 2003-03-11 |
Key array for a handset Grant D468,304 - Ruohonen January 7, 2 | 2003-01-07 |
Headset Grant D467,240 - Ruohonen December 17, 2 | 2002-12-17 |
Desktop charger/desktop stand Grant D463,361 - Ruohonen September 24, 2 | 2002-09-24 |
Back cover for a handset Grant D462,071 - Ruohonen August 27, 2 | 2002-08-27 |
Front cover for a handset Grant D461,467 - Ruohonen August 13, 2 | 2002-08-13 |
Key matrix for a handset Grant D461,182 - Ruohonen August 6, 2 | 2002-08-06 |
Handset Grant D461,174 - Ruohonen August 6, 2 | 2002-08-06 |
Keypad for a handset Grant D460,754 - Ruohonen July 23, 2 | 2002-07-23 |
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