Search

Gautam Patel

Examiner (ID: 10797)

Most Active Art Unit
2627
Art Unit(s)
2783, 2784, 2656, 2183, 2651, 2315, 2653, 2627, 2655
Total Applications
557
Issued Applications
452
Pending Applications
14
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5934733 [patent_doc_number] => 20020060958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Optical information processing system using optical aberrations and information medium having recording layer protected by transparent layer having thickness irregularity' [patent_app_type] => new [patent_app_number] => 09/805538 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 52002 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0060/20020060958.pdf [firstpage_image] =>[orig_patent_app_number] => 09805538 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/805538
Optical information processing system using optical aberrations and information medium having recording layer protected by transparent layer having thickness irregularity Mar 13, 2001 Issued
Array ( [id] => 5813806 [patent_doc_number] => 20020039335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-04 [patent_title] => 'Rotation control method and storage apparatus' [patent_app_type] => new [patent_app_number] => 09/808540 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13712 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20020039335.pdf [firstpage_image] =>[orig_patent_app_number] => 09808540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808540
Method of controlling rotation of optical recording medium at two or more rotational speeds, and storage apparatus employing same method Mar 13, 2001 Issued
Array ( [id] => 776108 [patent_doc_number] => 07002893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'Optical head with passive temperature compensation' [patent_app_type] => utility [patent_app_number] => 09/801646 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7673 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002893.pdf [firstpage_image] =>[orig_patent_app_number] => 09801646 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/801646
Optical head with passive temperature compensation Mar 8, 2001 Issued
Array ( [id] => 1067477 [patent_doc_number] => 06847598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Servo with digital filter to control gain in a frequency band where open loop characteristic is higher than the phase cross-over frequency and lower than resonance frequency' [patent_app_type] => utility [patent_app_number] => 09/803632 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6601 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847598.pdf [firstpage_image] =>[orig_patent_app_number] => 09803632 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/803632
Servo with digital filter to control gain in a frequency band where open loop characteristic is higher than the phase cross-over frequency and lower than resonance frequency Mar 8, 2001 Issued
Array ( [id] => 5800071 [patent_doc_number] => 20020009024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Optical recording/reproducing apparatus, optical head apparatus, optical disc drive apparatus, tracking control method for use therein, and optical disc' [patent_app_type] => new [patent_app_number] => 09/802134 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12603 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0009/20020009024.pdf [firstpage_image] =>[orig_patent_app_number] => 09802134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/802134
Optical drive apparatus for use with different recording media, tracking control method for use therein, and optical disc Mar 8, 2001 Issued
Array ( [id] => 931993 [patent_doc_number] => 06980504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-12-27 [patent_title] => 'Diffractive optical element with a pair of opposite surfaces projecting light on a photodetector' [patent_app_type] => utility [patent_app_number] => 09/801343 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 8369 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980504.pdf [firstpage_image] =>[orig_patent_app_number] => 09801343 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/801343
Diffractive optical element with a pair of opposite surfaces projecting light on a photodetector Mar 7, 2001 Issued
Array ( [id] => 788784 [patent_doc_number] => 06987718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-17 [patent_title] => 'Optical disc copy prevention system' [patent_app_type] => utility [patent_app_number] => 10/009648 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2767 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/987/06987718.pdf [firstpage_image] =>[orig_patent_app_number] => 10009648 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/009648
Optical disc copy prevention system Mar 7, 2001 Issued
Array ( [id] => 1127098 [patent_doc_number] => 06795389 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-21 [patent_title] => 'Optical information recording medium with substrate and multiple information' [patent_app_type] => B1 [patent_app_number] => 09/786735 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10402 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/795/06795389.pdf [firstpage_image] =>[orig_patent_app_number] => 09786735 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/786735
Optical information recording medium with substrate and multiple information Mar 7, 2001 Issued
Array ( [id] => 6585022 [patent_doc_number] => 20020041548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Rotation control method for recording medium and storage apparatus' [patent_app_type] => new [patent_app_number] => 09/800553 [patent_app_country] => US [patent_app_date] => 2001-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9488 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20020041548.pdf [firstpage_image] =>[orig_patent_app_number] => 09800553 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/800553
Rotation control method for controlling rotation of media having zones in radial direction and employing ZCAV system, and storage apparatus using the rotation control method Mar 6, 2001 Issued
Array ( [id] => 1310844 [patent_doc_number] => 06621773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-16 [patent_title] => 'Glitch protection method in optical storage device' [patent_app_type] => B2 [patent_app_number] => 09/801329 [patent_app_country] => US [patent_app_date] => 2001-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2671 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/621/06621773.pdf [firstpage_image] =>[orig_patent_app_number] => 09801329 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/801329
Glitch protection method in optical storage device Mar 6, 2001 Issued
Array ( [id] => 6879641 [patent_doc_number] => 20010030927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-18 [patent_title] => 'Optical disc on which pre-pits are recorded' [patent_app_type] => new [patent_app_number] => 09/799622 [patent_app_country] => US [patent_app_date] => 2001-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5641 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20010030927.pdf [firstpage_image] =>[orig_patent_app_number] => 09799622 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/799622
Optical disc on which pre-pits are recorded Mar 6, 2001 Abandoned
Array ( [id] => 1145627 [patent_doc_number] => 06781943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Objective lens and optical pick-up device for reproducing and/or recording of information' [patent_app_type] => B2 [patent_app_number] => 09/786438 [patent_app_country] => US [patent_app_date] => 2001-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 15965 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/781/06781943.pdf [firstpage_image] =>[orig_patent_app_number] => 09786438 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/786438
Objective lens and optical pick-up device for reproducing and/or recording of information Mar 5, 2001 Issued
Array ( [id] => 7622963 [patent_doc_number] => 06687202 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Pickup control device for optical disk drive which adjusts loop gain or determines sample rate' [patent_app_type] => B1 [patent_app_number] => 09/720547 [patent_app_country] => US [patent_app_date] => 2001-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5636 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/687/06687202.pdf [firstpage_image] =>[orig_patent_app_number] => 09720547 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720547
Pickup control device for optical disk drive which adjusts loop gain or determines sample rate Mar 1, 2001 Issued
Array ( [id] => 7616077 [patent_doc_number] => 06947367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-20 [patent_title] => 'Single means for converting beam widths of plural laser beams with different entry and exit angle with offset' [patent_app_type] => utility [patent_app_number] => 09/796747 [patent_app_country] => US [patent_app_date] => 2001-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7130 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/947/06947367.pdf [firstpage_image] =>[orig_patent_app_number] => 09796747 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/796747
Single means for converting beam widths of plural laser beams with different entry and exit angle with offset Mar 1, 2001 Issued
Array ( [id] => 6886254 [patent_doc_number] => 20010019523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-06 [patent_title] => 'Optical recording method and apparatus, and optical storage medium' [patent_app_type] => new [patent_app_number] => 09/795436 [patent_app_country] => US [patent_app_date] => 2001-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7526 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20010019523.pdf [firstpage_image] =>[orig_patent_app_number] => 09795436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/795436
Optical recording method and apparatus, and optical storage medium Feb 28, 2001 Issued
Array ( [id] => 6886259 [patent_doc_number] => 20010019528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-06 [patent_title] => 'Optical head' [patent_app_type] => new [patent_app_number] => 09/794434 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8761 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20010019528.pdf [firstpage_image] =>[orig_patent_app_number] => 09794434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/794434
Optical head with defocusing correction and spherical aberration correction Feb 26, 2001 Issued
Array ( [id] => 6921141 [patent_doc_number] => 20010028626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Objective lens for optical disc drive' [patent_app_type] => new [patent_app_number] => 09/793544 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8133 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20010028626.pdf [firstpage_image] =>[orig_patent_app_number] => 09793544 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/793544
Optical lens for optical disc drive with aberration suppression for recording/reproducing for a plurality of optical disc types Feb 26, 2001 Issued
Array ( [id] => 6986310 [patent_doc_number] => 20010036142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Optical pick-up head and information recording/reproducing apparatus' [patent_app_type] => new [patent_app_number] => 09/794439 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5399 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20010036142.pdf [firstpage_image] =>[orig_patent_app_number] => 09794439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/794439
Optical pick-up head with semiconductor laser Feb 26, 2001 Issued
Array ( [id] => 6895718 [patent_doc_number] => 20010026508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Servo control apparatus for optical disc player' [patent_app_type] => new [patent_app_number] => 09/793729 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3657 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20010026508.pdf [firstpage_image] =>[orig_patent_app_number] => 09793729 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/793729
Apparatus for detecting dropout, an error signal extracting unit, and unit for identifying type of dropout in an optical pickup Feb 26, 2001 Issued
Array ( [id] => 762232 [patent_doc_number] => 07016282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-21 [patent_title] => 'Information recording method and optical disk unit' [patent_app_type] => utility [patent_app_number] => 09/793633 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8706 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/016/07016282.pdf [firstpage_image] =>[orig_patent_app_number] => 09793633 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/793633
Information recording method and optical disk unit Feb 26, 2001 Issued
Menu