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Assignee profile:

DPHI ACQUISITIONS, INC.

City:

Longmont, Colorado

Country:

United States

Published Applications:

24

Last publication date:

2011-03-29

Patent Grants:

24

Last grant date:

2011-03-29

Top Inventors for applications by DPHI ACQUISITIONS, INC.

These are the the leading inventors for applications assigned to DPHI ACQUISITIONS, INC.:

Recent patent applications by DPHI ACQUISITIONS, INC.

DPHI ACQUISITIONS, INC. based in Longmont, US has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2011-03-29 ✅ Patent 7,914,711 granted on 2011-03-29
US10056927
-

Use of mother stamper for optical disk molding

 #2 | 2011-03-17 ✅ Patent 8,416,651 granted on 2013-04-09
US20110063958A1
Physics

Servo control using digital signal processing for optical disk drive

 #3 | 2010-08-24 ✅ Patent 7,782,721 granted on 2010-08-24
US9950398
-

Digital focus and tracking servo system with multi-zone calibration

 #4 | 2010-06-01 ✅ Patent 7,729,495 granted on 2010-06-01
US9940174
-

System and method for detecting unauthorized copying of encrypted data

 #5 | 2010-03-16 ✅ Patent 7,680,004 granted on 2010-03-16
US9950397
-

Digital servo system with inverse non-linearity compensation

 #6 | 2010-03-02 ✅ Patent 7,672,199 granted on 2010-03-02
US9950329
-

Close focus algorithm in a digital focus servo system

 #7 | 2010-03-02 ✅ Patent 7,672,903 granted on 2010-03-02
US9939896
-

Revocation method and apparatus for secure content

 #8 | 2010-01-07 ✅ Patent 9,003,201 granted on 2015-04-07
US20100005319A1
Physics

Hardware protection for encrypted strings and protection of security parameters

 #9 | 2009-09-22 ✅ Patent 7,593,300 granted on 2009-09-22
US9950393
-

Digital tracking servo system with off-format detection

 #10 | 2009-06-30 ✅ Patent 7,554,898 granted on 2009-06-30
US10085682
-

Dual density disc with associated properties

 #11 | 2009-04-21 ✅ Patent 7,522,480 granted on 2009-04-21
US9950378
-

Digital tracking servo system with multi-track seek with an acceleration clamp

 #12 | 2009-02-17 ✅ Patent 7,492,675 granted on 2009-02-17
US9950372
-

Digital servo system with calibrated notch filters

 #13 | 2009-02-12 ✅ Patent 7,958,377 granted on 2011-06-07
US20090041244A1
Physics

Secure access system and method

 #14 | 2008-08-19 ✅ Patent 7,414,940 granted on 2008-08-19
US9950548
-

Calibration of a focus error signal gain in a focus servo system

 #15 | 2008-05-06 ✅ Patent 7,368,222 granted on 2008-05-06
US9854333
-

Optical data storage media with enhanced contrast

 #16 | 2008-05-01 ✅ Patent 7,839,729 granted on 2010-11-23
US20080101167A1
Physics

Optical drive servo with a servo processor receiving photodetector signals

 #17 | 2008-02-26 ✅ Patent 7,337,452 granted on 2008-02-26
US9815377
-

Tilt focus mechanism for an optical drive

 #18 | 2007-12-18 ✅ Patent 7,310,821 granted on 2007-12-18
US9940026
-

Host certification method and system

 #19 | 2007-08-21 ✅ Patent 7,260,031 granted on 2007-08-21
US9950376
-

Digital focus and tracking servo system with one-track jump

 #20 | 2007-06-07 ✅ Patent 7,808,880 granted on 2010-10-05
US20070127328A1
Physics

Optical disk drive with hybrid solid immersion objective lens

 #21 | 2006-12-28 ✅ Patent 7,913,270 granted on 2011-03-22
US20060294536A1
Physics

First surface removable optical disc within a cartridge

 #22 | 2006-12-14 ✅ Patent 7,808,879 granted on 2010-10-05
US20060280102A1
Physics

Optical disk drive with micro-SIL

 #23 | 2005-08-18 ✅ Patent 7,675,835 granted on 2010-03-09
US20050180272A1
Physics

Small form-factor optical data storage device

 #24 | 2005-04-28 ✅ Patent 7,549,044 granted on 2009-06-16
US20050091491A1
Physics

Block-level storage device with content security
AssigneeID:

199008 ⎘