Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KL

Karl Leinfelder — 10 Patents

Intel: 9 patents #4,462 of 30,777Top 15%
CLCirrus Logic: 1 patents #703 of 1,131Top 65%
Wake Forest, NC: #83 of 596 inventorsTop 15%
North Carolina: #5,314 of 45,564 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
Karl Leinfelder has been granted 10 US patents while listed as an inventor at Intel. The first was granted in 2000 and the most recent in March 2004. Karl Leinfelder ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Karl Leinfelder in Wake Forest, NC, US.

Patents per Year

Patents granted per year, 2000 to 2004Bar chart with a peak of 4 patents in 2003.peak 42000: 1 patents20002002: 3 patents20022003: 4 patents20032004: 2 patents2004

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6711206 Modem using a digital signal processor and separate transmit and receive sequencers Amir Hindie 2004-03-23 $37,745,000
6708235 Multi-modem implementation with host based and digital signal processor based modems David Pearce, Wesley H. Smith, Karl Nordling, Amir Hindie, Sebastian Gracias +1 more 2004-03-16 $26,262,000
6661848 Integrated audio and modem device Wesley H. Smith, Karl Nordling, Amir Hindie, Sebastian Gracias, Jim Beaney 2003-12-09 $40,688,000
6625208 Modem using batch processing of signal samples Amir Hindie 2003-09-23 $27,638,000
6611555 Integrated audio and modem device Wesley H. Smith, Karl Nordling, Amir Hindie, Sebastian Gracias, Jim Beaney 2003-08-26 $50,823,000
6557061 Modem instructions sequentially alternating executions between sending a predetermined number of symbols by a transmit sequencer and receiving by a receive sequencer Amir Hindie 2003-04-29 $39,757,000
6502138 Modem with code execution adapted to symbol rate Amir Hindie 2002-12-31 $37,060,000
6490628 Modem using a digital signal processor and a signal based command set Amir Hindie 2002-12-03 $79,622,000
6374312 System for dedicating a host processor to running one of a plurality of modem programs and dedicating a DSP to running another one of the modem programs David Pearce, Wesley H. Smith, Karl Nordling, Amir Hindie, Sebastian Gracias +1 more 2002-04-16 $77,675,000
6135651 Patching apparatus and method for upgrading modem software code Wesley H. Smith, Sanjay Gupta, Navin Jaffer, Shahin Hedayat, Babu S. Mandava 2000-10-24 $18,065,000