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

John G. Mark — 47 Patents

LSLitton Systems: 42 patents #2 of 838Top 1%
Northrop Grumman: 4 patents #430 of 2,250Top 20%
LGLitef Gmbh: 1 patents #25 of 62Top 45%
Pasadena, CA: #41 of 3,212 inventorsTop 2%
California: #8,880 of 386,348 inventorsTop 3%
Overall (All Time): #59,703 of 4,157,543Top 2%
47 Patents All Time
John G. Mark has been granted 47 US patents while listed as an inventor at Litton Systems. The first was granted in 1985 and the most recent in September 2005. John G. Mark ranks #59,703 of 4,157,543 US inventors in our database (top 1.4%). Patent records list John G. Mark in Pasadena, CA, US.

Issued Patents All Time

Showing 1–25 of 47 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6940433 Modulation method for signal crosstalk mitigation in electrostatically driven devices Daniel A. Tazartes 2005-09-06 $10,948,000
6904377 Method for measuring force-dependent gyroscope sensitivity G. Kevin Liu, Daniel A. Tazartes 2005-06-07 $16,888,000
6871561 Isolator and assembly configuration Michael W. Denice, Jr., Daniel A. Tazartes 2005-03-29 $20,800,000
6829763 Partitioned executive structure for real-time programs Daniel A. Tazartes, Jonathan A. Lincoln, Philip T. Kent 2004-12-07 $19,634,000
6796724 Sleeve for pig-tailing optical fiber Arnold E. Goldman, K. Juergen Flamm, Ike Song 2004-09-28 $12,843,000
6760111 Digital phase modulator Mauricio Ribes, Daniel A. Tazartes 2004-07-06
6538745 Shock-tolerant multioscillator ring laser gyro Daniel A. Tazartes, Brian T. Lottman, Shaw-Wen Fann 2003-03-25 $67,352,000
6424419 System and method for providing cavity length control of a ring laser gyroscope Daniel A. Tazartes, Albert V. Scappaticci, Michael W. Denice, Jr. 2002-07-23 $38,322,000
6360602 Method and apparatus reducing output noise in a digitally rebalanced accelerometer Daniel A. Tazartes, Yumi Yoshida 2002-03-26 $22,618,000
6317215 Pseudorandom bit sequence generation Daniel A. Tazartes, David I. Tazartes, Daniel P. Wiener 2001-11-13 $10,539,000
6307631 Pseudorandom bit sequence generator Daniel A. Tazartes, David I. Tazartes 2001-10-23 $43,742,000
6298287 System and method of compensating for pressure sensor errors and noise in inertial vertical loop data Daniel A. Tazartes, Brian T. Lottman, Dean E. Lottman 2001-10-02 $14,817,000
6285954 Compensation system Daniel A. Tazartes 2001-09-04 $10,428,000
6266583 System and method for improving the accuracy of pressure altitude determinations in an inertial navigation system Daniel A. Tazartes, Brian T. Lottman, Dean E. Lottman 2001-07-24 $19,335,000
6219616 Method and apparatus for obtaining attitude updates in a strapdown inertial navigation system Yury A. Litmanovich, Daniel A. Tazartes 2001-04-17 $14,954,000
6175807 Temperature compensation method for strapdown inertial navigation systems Robert J. Buchler, Larry Moeller, Shaw-Wen Fann, Daniel A. Tazartes 2001-01-16 $10,233,000
6130755 Fiber-optic gyro utilizing pseudorandom-bit-sequence light modulation Daniel A. Tazartes, David I. Tazartes, Daniel P. Wiener 2000-10-10 $17,008,000
6115125 Pseudorandom-bit-sequence modulated fiber-optic gyro Daniel A. Tazartes, David I. Tazartes 2000-09-05 $9,362,000
6008903 Method for compensating for fringe visibility errors in a fiber-optic gyro Daniel A. Tazartes, Peter Kyriacou 1999-12-28 $6,210,000
5999260 Method and apparatus for initialization of a fiber optic gyroscope Daniel A. Tazartes 1999-12-07 $3,117,000
5963323 Method for improving the performance of fiber-optic gyros by calculating the bias from using a broadband source Daniel A. Tazartes, James G. Welker 1999-10-05 $6,413,000
5896199 High efficiency magnetic shield for a fiber optic gyroscope Daniel A. Tazartes, Amado Cordova, Agop Hygasov Cherbettchian, Eric Lee Goldner 1999-04-20 $6,779,000
5890093 Sculling compensation in strapdown inertial navigation systems Daniel A. Tazartes 1999-03-30 $8,551,000
5883716 Rate control loop for fiber optic gyroscope Daniel A. Tazartes 1999-03-16 $7,459,000
5828980 Coning compensation in strapdown inertial navigation systems Daniel A. Tazartes 1998-10-27 $6,088,000