Inventor · disambiguated record
David K. Ovard
Also filed as: OVARD DAVID · OVARD DAVID K · YU SHU-SUN
84 granted patents·19 pending applications·4,483 citations·filing 1995–2025
99Inventor score
Files withMICRON TECHNOLOGY INC69ROUND ROCK RES LLC11OVARD DAVID K6KEYSTONE TECHNOLOGY SOLUTIONS4O'TOOLE JAMES E4
Top patents by PatentIndex Score
103 records- 0199US6735183B2Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2000·Granted May 11, 2004·276 cites·45 claims
- 0299US6130602ARadio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 1996·Granted Oct 10, 2000·581 cites·17 claims
- 0398US7545256B2System and method for identifying a radio frequency identification (RFID) deviceKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2006·Granted Jun 9, 2009·59 cites·53 claims
- 0498US6721289B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2000·Granted Apr 13, 2004·79 cites·25 claims
- 0597US11996359B2Apparatuses including ball grid arrays and associated systems and methodsMICRON TECHNOLOGY INC·Filed 2023·Granted May 28, 2024·2 cites·20 claims
- 0697US7385477B2Radio frequency data communications deviceKEYSTONE TECHNOLOGY SOLUTIONS·Filed 2005·Granted Jun 10, 2008·47 cites·51 claims
- 0797US6871253B2Data transmission circuit for memory subsystem, has switching circuit that selectively connects or disconnects two data bus segments to respectively enable data transmission or I/O circuit connectionMICRON TECHNOLOGY INC·Filed 2001·Granted Mar 22, 2005·147 cites·122 claims
- 0897US6836472B2Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2002·Granted Dec 28, 2004·94 cites·6 claims
- 0997US6192222B1Backscatter communication systems, interrogators, methods of communicating in a backscatter system, and backscatter communication methodsMICRON TECHNOLOGY INC·Filed 1998·Granted Feb 20, 2001·239 cites·59 claims
- 1096US6075973AMethod of communications in a backscatter system, interrogator, and backscatter communications systemMICRON TECHNOLOGY INC·Filed 1998·Granted Jun 13, 2000·227 cites·46 claims
- 1196US5894266AMethod and apparatus for remote monitoringMICRON TECHNOLOGY INC·Filed 1996·Granted Apr 13, 1999·290 cites·30 claims
- 1295US11670578B2Ball grid arrays and associated apparatuses and systemsMICRON TECHNOLOGY INC·Filed 2021·Granted Jun 6, 2023·2 cites·24 claims
- 1395US6882082B2Memory repeaterMICRON TECHNOLOGY INC·Filed 2001·Granted Apr 19, 2005·126 cites·48 claims
- 1495US6600905B2Communication system, interrogators and communication methodsMICRON TECHNOLOGY INC·Filed 2001·Granted Jul 29, 2003·89 cites·56 claims
- 1595US6459726B1Backscatter interrogators, communication systems and backscatter communication methodsMICRON TECHNOLOGY INC·Filed 1998·Granted Oct 1, 2002·130 cites·57 claims
- 1694US6771613B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 1998·Granted Aug 3, 2004·49 cites·38 claims
- 1794US6600428B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 1998·Granted Jul 29, 2003·87 cites·21 claims
- 1893US8855169B2Methods and apparatus for RFID tag communicationsOVARD DAVID K·Filed 2012·Granted Oct 7, 2014·20 cites·4 claims
- 1993US6466634B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 1998·Granted Oct 15, 2002·75 cites·30 claims
- 2093US6229987B1Method of communications in a backscatter system, interrogator, and backscatter communications systemMICRON TECHNOLOGY INC·Filed 2000·Granted May 8, 2001·85 cites·20 claims
- 2192US7777610B2Radio frequency identification apparatusesROUND ROCK RES LLC·Filed 2007·Granted Aug 17, 2010·11 cites·74 claims
- 2291US7825774B2Radio frequency communications devicesROUND ROCK RES LLC·Filed 2007·Granted Nov 2, 2010·9 cites·22 claims
- 2391US6947513B2Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2001·Granted Sep 20, 2005·34 cites·37 claims
- 2491US6774685B2Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2000·Granted Aug 10, 2004·74 cites·16 claims
- 2591US6384648B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2000·Granted May 7, 2002·21 cites·18 claims
- 2691US6316975B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 1998·Granted Nov 13, 2001·54 cites·3 claims
- 2790US6825773B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 1998·Granted Nov 30, 2004·34 cites·16 claims
- 2890US6545605B2Methods of determining a communications range of an interrogator of a wireless identification system and methods of verifying operation of a wireless identification systemMICRON TECHNOLOGY INC·Filed 2001·Granted Apr 8, 2003·64 cites·18 claims
- 2990US6337634B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 1998·Granted Jan 8, 2002·54 cites·9 claims
- 3090US6326889B1Radio frequency identification device and methods of determining a communication range of an interrogator of a wireless identification systemMICRON TECHNOLOGY INC·Filed 2000·Granted Dec 4, 2001·62 cites·3 claims
- 3190US6169474B1Method of communications in a backscatter system, interrogator, and backscatter communications systemMICRON TECHNOLOGY INC·Filed 1998·Granted Jan 2, 2001·124 cites·43 claims
- 3289US7170867B2Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2004·Granted Jan 30, 2007·23 cites·26 claims
- 3389US6618829B2Communication system, a synchronization circuit, a method of communicating a data signal, and methods of synchronizing with a data signalMICRON TECHNOLOGY INC·Filed 2001·Granted Sep 9, 2003·33 cites·38 claims
- 3489US6356764B1Wireless communication systems, interrogators and methods of communicating within a wireless communication systemMICRON TECHNOLOGY INC·Filed 1999·Granted Mar 12, 2002·88 cites·1 claims
- 3588US6696879B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2000·Granted Feb 24, 2004·55 cites·4 claims
- 3688US6157230AMethod for realizing an improved radio frequency detector for use in a radio frequency identification device, frequency lock loop, timing oscillator, method of constructing a frequency lock loop and method of operating an integrated circuitMICRON TECHNOLOGY INC·Filed 1998·Granted Dec 5, 2000·29 cites·17 claims
- 3787US6414626B1Interrogators, wireless communication systems, methods of operating an interrogator, methods of operating a wireless communication system, and methods of determining range of a remote communication deviceMICRON TECHNOLOGY INC·Filed 1999·Granted Jul 2, 2002·95 cites·52 claims
- 3887US6351190B1Stage having controlled variable resistance load circuit for use in voltage controlled ring oscillatorMICRON TECHNOLOGY INC·Filed 2000·Granted Feb 26, 2002·20 cites·17 claims
- 3986US12300597B2Apparatuses including ball grid arrays and associated systemsMICRON TECHNOLOGY INC·Filed 2024·Granted May 13, 2025·0 cites·20 claims
- 4086US7091828B2Interrogators, methods of operating a coherent interrogator, backscatter communication methods, interrogation methods, and signal processing methodsMICRON TECHNOLOGY INC·Filed 2003·Granted Aug 15, 2006·33 cites·46 claims
- 4186US6324211B1Interrogators communication systems communication methods and methods of processing a communication signalMICRON TECHNOLOGY INC·Filed 1998·Granted Nov 27, 2001·92 cites·61 claims
- 4285US7786845B2Method and apparatus for wireless communication of identification information between radio frequency devicesROUND ROCK RES LLC·Filed 2007·Granted Aug 31, 2010·5 cites·97 claims
- 4384US7079043B2Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2003·Granted Jul 18, 2006·14 cites·25 claims
- 4484US6836468B1Radio frequency data communications deviceMICRON TECHNOLOGY INC·Filed 2000·Granted Dec 28, 2004·40 cites·45 claims
- 4583US7592898B1Wireless communication systems, interrogators and methods of communicating within a wireless communication systemKEYSTONE TECHNOLOGY SOLUTIONS·Filed 1999·Granted Sep 22, 2009·59 cites·56 claims
- 4683US6452496B1Radio frequency identification devices and a method of determining a communication rangeMICRON TECHNOLOGY INC·Filed 2000·Granted Sep 17, 2002·34 cites·6 claims
- 4782US6934785B2High speed interface with looped busMICRON TECHNOLOGY INC·Filed 2000·Granted Aug 23, 2005·25 cites·57 claims
- 4881US6356230B1Interrogators, wireless communication systems, methods of operating an interrogator, methods of monitoring movement of a radio frequency identification device, methods of monitoring movement of a remote communication device and movement monitoring methodsMICRON TECHNOLOGY INC·Filed 1999·Granted Mar 12, 2002·87 cites·65 claims
- 4980US7982586B2Wireless communication systems, interrogators and methods of communicating within a wireless communication systemROUND ROCK RES LLC·Filed 2006·Granted Jul 19, 2011·7 cites·20 claims
- 5080US7965532B2Enhanced performance memory systems and methodsMICRON TECHNOLOGY INC·Filed 2007·Granted Jun 21, 2011·7 cites·31 claims
Showing the top 50 of 103 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when David K. Ovard files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →