The report contains ten-year analysis with the following sections
contact us for pricing
Check out our sample pages |
Many companies now available
Search to find companies of interest
read summary of their published patent
the company report contains more information
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
in-ear earpiece and expansion adapter | 13 | 2008 |
rechargeable battery unit and portable electronic appliance | 10 | 2008 |
receiver | 9 | 2008 |
methods and devices for reproducing surround audio signals | 9 | 2008 |
microphone | 8 | 2011 |
phone | 7 | 2006 |
headphone unit | 7 | 2014 |
in-ear headphone and headset | 7 | 2007 |
headset and earphone | 7 | 2011 |
condenser microphone | 7 | 2008 |