RC

Ryan A. Callison

PI Pivot3: 21 patents #2 of 8Top 25%
CC Compaq Computer: 13 patents #52 of 1,604Top 4%
HP HP: 5 patents #2,937 of 16,619Top 20%
📍 Magnolia, TX: #9 of 348 inventorsTop 3%
🗺 Texas: #2,595 of 125,132 inventorsTop 3%
Overall (All Time): #83,081 of 4,157,543Top 2%
39
Patents All Time

Issued Patents All Time

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
6581130 Dynamic remapping of address registers for address translation between multiple busses Hubert E. Brinkmann 2003-06-17
6370611 Raid XOR operations to synchronous DRAM using a read buffer and pipelining of synchronous DRAM burst read data William C. Galloway, Christopher Garza, Albert Chang 2002-04-09
6370616 Memory interface controller for datum raid operations with a datum multiplier Christopher Garza, Albert Chang, Hubert E. Brinkman 2002-04-09
5970236 Circuit for selectively performing data format conversion William C. Galloway 1999-10-19
5867675 Apparatus and method for combining data streams with programmable wait states Lawrence W Lomelino 1999-02-02
5809280 Adaptive ahead FIFO with LRU replacement Gary F. Chard, William C. Galloway 1998-09-15
5771359 Bridge having a data buffer for each bus master William C. Galloway, Gregory T. Chandler 1998-06-23
5737744 Disk array controller for performing exclusive or operations Gary F. Chard 1998-04-07
5721839 Apparatus and method for synchronously providing a fullness indication of a dual ported buffer situated between two asynchronous buses Gregory T. Chandler 1998-02-24
5586248 Disk drive controller with a posted write cache memory Dennis J. Alexander, Ralph S. Perry 1996-12-17
5469548 Disk array controller having internal protocol for sending address/transfer count information during first/second load cycles and transferring data after receiving an acknowldgement Gregory T. Chandler, Thomas W. Grieff 1995-11-21
5448709 Disk array controller having command descriptor blocks utilized by bus master and bus slave for respectively performing data transfer operations Gregory T. Chandler, Thomas W. Grieff 1995-09-05
5241630 Device controller with a separate command path between a host and the device and a separate data path including a first in, first out memory between the host and the device Thomas W. Lattin, Jr., Thomas W. Grieff 1993-08-31
5206943 Disk array controller with parity capabilities Thomas W. Grieff, Kenneth L. Bush 1993-04-27