CR

Charles M. Riggle

DE Digital Equipment: 9 patents #89 of 2,100Top 5%
📍 Acton, MA: #266 of 1,334 inventorsTop 20%
🗺 Massachusetts: #12,758 of 88,656 inventorsTop 15%
Overall (All Time): #526,613 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
5724539 System for selectively storing stripes of data in tracks of disks so that sum of transfer rates of stripes match communication bandwidth to host Bruce Douglas Buch 1998-03-03
5377133 System for enhanced implementation of add-compare-select (ACS) functions Nersi Nazari 1994-12-27
5134532 Multiple-disk storage system Peter R. Svendsen 1992-07-28
5036408 High efficiency disk format and synchronization system Michael D. Leis, Bruce Leshay, Michael Muchnik, Satish L. Rege, Lih-Jyh Weng 1991-07-30
5016131 Integral balanced-moment head positioner Peter R. Svendsen, John David Read 1991-05-14
4968985 Data demodulation system Lih-Jyh Weng 1990-11-06
4622516 Magnetic tachometer for disk drives Patrick Hearn, Shyam C. Parikh, Kenneth F. Veseskis 1986-11-11
4413339 Multiple error detecting and correcting system employing Reed-Solomon codes Lih-Jyh Weng, Norman A. Field 1983-11-01
4363056 Disk housing for disk drive mass storage unit Christopher Pollard, John David Read 1982-12-07
4346416 Rotary actuator assembly for disk drive head positioner John David Read, William B. Noe, Richard Winfrey, Christopher Pollard, Frank William Bernett 1982-08-24