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

Alan E. Lundquist — 18 Patents

UNUnisys: 11 patents #84 of 2,028Top 5%
LCL-3 Communications: 4 patents #57 of 507Top 15%
L'L'Oréal: 2 patents #38 of 229Top 20%
Salt Lake City, UT: #189 of 4,590 inventorsTop 5%
Utah: #983 of 19,430 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Alan E. Lundquist has been granted 18 US patents while listed as an inventor at Unisys. The first was granted in 1989 and the most recent in October 2010. Alan E. Lundquist ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Alan E. Lundquist in Salt Lake City, UT, US.

Patents per Year

Patents granted per year, 1989 to 2010Bar chart with a peak of 5 patents in 1989.peak 51989: 5 patents19891990: 1 patents1993: 1 patents19931994: 1 patents1995: 1 patents19951996: 3 patents1997: 1 patents19972000: 1 patents2001: 1 patents20012002: 2 patents2010: 1 patents2010

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7822157 Acquisition and tracking of burst code signals Merle L. Keller, Samuel C. Kingston, Steven T. Barham, Zachary C. Bagley, Warren Willes +2 more 2010-10-26 $13,790,000
6408017 High speed demux parallel correlator system John W. Zscheile, Jr., Samuel C. Kingston 2002-06-18 $6,333,000
6373910 Rapid acquisition dispersive channel receiver integrated circuit Samuel C. Kingston, Steven T. Barham, W. Willes, Raied Mazahreh, Ronald Leahy +1 more 2002-04-16 $63,721,000
6201843 Rapid acquisition dispersive channel receiver integrated circuit Samuel C. Kingston, Steven T. Barham, W. Willes, Raied Mazahreh, Ronald Leahy +1 more 2001-03-13 $26,653,000
6091760 Non-recursively generated orthogonal PN codes for variable rate CDMA Thomas R. Giallorenzi, Samuel C. Kingston, Lee A Butterfield, William T. Ralston, Leon L Nieczyporowicz 2000-07-18 $19,980,000
5598154 Apparatus and method for generating and utilizing pseudonoise code sequences Michael L. Wilson, John W. Zscheile, Jr., Richard J. Saggio 1997-01-28 $5,054,000
5559788 Multiple channel quadrature communication system and method John W. Zscheile, Jr., Michael L. Wilson, Richard J. Saggio 1996-09-24 $3,410,000
5504787 Coherent sequential PN code extractor John W. Zscheile, Jr., Robert A. Wright 1996-04-02 $22,005,000
5495509 High processing gain acquisition and demodulation apparatus John W. Zscheile, Jr., Samuel C. Kingston 1996-02-27 $31,795,000
5414730 Asynchronous samples data demodulation system John W. Zscheile, Jr., Samuel C. Kingston 1995-05-09 $8,276,000
5299229 High rate-low rate PN code tracking system John W. Zscheile, Jr., Samuel C. Kingston 1994-03-29 $8,953,000
5222100 Range based acquisition system John W. Zscheile, Jr., Samuel C. Kingston 1993-06-22 $8,004,000
D311239 Oil filter adaptor for use with an internal combustion engine 1990-10-09
4890297 Burst jammer erasure circuit for spread spectrum receivers John W. Zscheile, Jr., Billie M. Spencer 1989-12-26 $9,197,000
4827269 Apparatus to maintain arbitrary polarization stabilization of an antenna Lowell N. Shestag, John W. Zscheile, Jr., Glen Samuel Kirkpatrick 1989-05-02 $5,100,000
4817001 Method of correcting navigation system errors caused by drift Billie M. Spencer, John W. Zscheile, Jr. 1989-03-28 $7,405,000
4817113 Range estimation using floating reference points Samuel C. Kingston, Billie M. Spencer, John W. Zscheile, Jr. 1989-03-28 $7,405,000
4809295 Code lengthening system John W. Zscheile, Jr., Bellie M. Spencer 1989-02-28 $2,847,000