https://archivedforum.beoworld.org:443/forums/13.aspxThe main Meeting Place for BeoWorld members, and the place for General Questions, Answers and things to say! If you have any questions about anything Bang &amp; Olufsen related - please ask. If you have anything to say - please tell!enCommunityServer 2008 SP2 (Build: 31104.93)https://archivedforum.beoworld.org:443/forums/thread/133814.aspxWed, 06 Aug 2008 03:58:59 GMT41a2a90c-3a1e-4bd3-b144-3883695a7f38:133814Karel Uyttendaele0https://archivedforum.beoworld.org:443/forums/thread/133814.aspxhttps://archivedforum.beoworld.org:443/forums/commentrss.aspx?SectionID=13&PostID=133814<p><strong>Patent: </strong>&nbsp;<a href="http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=7,408,403">Circuits and Methods for Amplifying Signals</a></p><p><img align="right" height="211" src="http://images.macnn.com/macnn/news/0808/05-patent-6.gif" width="385" /> Apple&rsquo;s sixth granted patent of the day generally relates to compensation circuitry in electronic circuits and devices and more particularly to a power supply compensation circuit in class D modulators.</p><p>Apple&rsquo;s patent FIG. 10 shows a schematic of a compensation circuit for a class D amplifier according to the present invention.</p><p>Apple lists Douglas M. Farrar (Los Altos, CA) and Wendell B. Sander (Los Gatos, CA) as the inventors of this granted patent which was originally filed for in June 2006.</p><p>&nbsp;<a href="http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&amp;Sect2=HITOFF&amp;d=PALL&amp;p=1&amp;u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&amp;r=1&amp;f=G&amp;l=50&amp;s1=7,408,403.PN.&amp;OS=PN/7,408,403&amp;RS=PN/7,408,403">http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&amp;Sect2=HITOFF&amp;d=PALL&amp;p=1&amp;u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&amp;r=1&amp;f=G&amp;l=50&amp;s1=7,408,403.PN.&amp;OS=PN/7,408,403&amp;RS=PN/7,408,403</a></p><p>&nbsp;</p><div style="clear:both;"></div>