Search

Mark Hellner

Examiner (ID: 19012, Phone: (571)272-6981 , Office: P/3645 )

Most Active Art Unit
3645
Art Unit(s)
2202, 3642, 3662, 3663, 3648, 3645
Total Applications
4226
Issued Applications
3732
Pending Applications
225
Abandoned Applications
294

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3895432 [patent_doc_number] => 05715043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Range finder with compensation of rotation about Z-axis' [patent_app_type] => 1 [patent_app_number] => 8/580345 [patent_app_country] => US [patent_app_date] => 1995-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 44 [patent_no_of_words] => 27019 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715043.pdf [firstpage_image] =>[orig_patent_app_number] => 580345 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/580345
Range finder with compensation of rotation about Z-axis Dec 27, 1995 Issued
Array ( [id] => 3902770 [patent_doc_number] => 05835261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Semiconductor optical amplifier device capable of deflecting output laser beam' [patent_app_type] => 1 [patent_app_number] => 8/579162 [patent_app_country] => US [patent_app_date] => 1995-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6103 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835261.pdf [firstpage_image] =>[orig_patent_app_number] => 579162 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579162
Semiconductor optical amplifier device capable of deflecting output laser beam Dec 26, 1995 Issued
Array ( [id] => 3676715 [patent_doc_number] => 05600479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-04 [patent_title] => 'Method and apparatus for optical logic and switching functions' [patent_app_type] => 1 [patent_app_number] => 8/577136 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5997 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/600/05600479.pdf [firstpage_image] =>[orig_patent_app_number] => 577136 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/577136
Method and apparatus for optical logic and switching functions Dec 21, 1995 Issued
Array ( [id] => 3721836 [patent_doc_number] => 05670069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Laser processing method' [patent_app_type] => 1 [patent_app_number] => 8/576640 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3335 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/670/05670069.pdf [firstpage_image] =>[orig_patent_app_number] => 576640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/576640
Laser processing method Dec 20, 1995 Issued
Array ( [id] => 3896372 [patent_doc_number] => 05724123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Distance measuring equipment for detecting a scanning direction' [patent_app_type] => 1 [patent_app_number] => 8/575223 [patent_app_country] => US [patent_app_date] => 1995-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5048 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/724/05724123.pdf [firstpage_image] =>[orig_patent_app_number] => 575223 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/575223
Distance measuring equipment for detecting a scanning direction Dec 19, 1995 Issued
Array ( [id] => 4017923 [patent_doc_number] => 05889614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Presentation system with overhead projector' [patent_app_type] => 1 [patent_app_number] => 8/575538 [patent_app_country] => US [patent_app_date] => 1995-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9126 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889614.pdf [firstpage_image] =>[orig_patent_app_number] => 575538 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/575538
Presentation system with overhead projector Dec 19, 1995 Issued
Array ( [id] => 3822560 [patent_doc_number] => 05812308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Mode locked laser and amplifier' [patent_app_type] => 1 [patent_app_number] => 8/575368 [patent_app_country] => US [patent_app_date] => 1995-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2316 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/812/05812308.pdf [firstpage_image] =>[orig_patent_app_number] => 575368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/575368
Mode locked laser and amplifier Dec 19, 1995 Issued
Array ( [id] => 3750306 [patent_doc_number] => 05754281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Range finder' [patent_app_type] => 1 [patent_app_number] => 8/574078 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4263 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754281.pdf [firstpage_image] =>[orig_patent_app_number] => 574078 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/574078
Range finder Dec 17, 1995 Issued
Array ( [id] => 3552391 [patent_doc_number] => 05555127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Planar hybrid optical amplifier' [patent_app_type] => 1 [patent_app_number] => 8/573910 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2519 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/555/05555127.pdf [firstpage_image] =>[orig_patent_app_number] => 573910 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/573910
Planar hybrid optical amplifier Dec 17, 1995 Issued
Array ( [id] => 3850987 [patent_doc_number] => 05745225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Apparatus for measuring a shape of road surface' [patent_app_type] => 1 [patent_app_number] => 8/572330 [patent_app_country] => US [patent_app_date] => 1995-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3773 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/745/05745225.pdf [firstpage_image] =>[orig_patent_app_number] => 572330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572330
Apparatus for measuring a shape of road surface Dec 13, 1995 Issued
Array ( [id] => 3626654 [patent_doc_number] => 05566382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Mutiple-clock controlled spatial light modulator' [patent_app_type] => 1 [patent_app_number] => 8/570279 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5395 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/566/05566382.pdf [firstpage_image] =>[orig_patent_app_number] => 570279 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570279
Mutiple-clock controlled spatial light modulator Dec 10, 1995 Issued
Array ( [id] => 3871267 [patent_doc_number] => 05793516 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Optical modulator circuit' [patent_app_type] => 1 [patent_app_number] => 8/568938 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1276 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/793/05793516.pdf [firstpage_image] =>[orig_patent_app_number] => 568938 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568938
Optical modulator circuit Dec 6, 1995 Issued
Array ( [id] => 3840907 [patent_doc_number] => 05760885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Light-sensing device' [patent_app_type] => 1 [patent_app_number] => 8/568471 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 11344 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/760/05760885.pdf [firstpage_image] =>[orig_patent_app_number] => 568471 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568471
Light-sensing device Dec 6, 1995 Issued
Array ( [id] => 3801422 [patent_doc_number] => 05726742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Circuit and method for determining time of arrival' [patent_app_type] => 1 [patent_app_number] => 8/568326 [patent_app_country] => US [patent_app_date] => 1995-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3368 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/726/05726742.pdf [firstpage_image] =>[orig_patent_app_number] => 568326 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568326
Circuit and method for determining time of arrival Dec 5, 1995 Issued
Array ( [id] => 3696657 [patent_doc_number] => 05663828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Accessory device for modulating the laser output of a pen-clip actuatable laser pointer' [patent_app_type] => 1 [patent_app_number] => 8/564991 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4042 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/663/05663828.pdf [firstpage_image] =>[orig_patent_app_number] => 564991 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564991
Accessory device for modulating the laser output of a pen-clip actuatable laser pointer Nov 29, 1995 Issued
08/565379 ARRANGEMENT AND METHOD FOR OPERATING AND TESTING AN OPTICAL DEVICE Nov 29, 1995 Abandoned
Array ( [id] => 3628734 [patent_doc_number] => 05615034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Optical micro cell transmission system' [patent_app_type] => 1 [patent_app_number] => 8/563203 [patent_app_country] => US [patent_app_date] => 1995-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4408 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615034.pdf [firstpage_image] =>[orig_patent_app_number] => 563203 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/563203
Optical micro cell transmission system Nov 26, 1995 Issued
Array ( [id] => 3763883 [patent_doc_number] => 05721635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Optical fiber amplifier and optical amplifier repeater' [patent_app_type] => 1 [patent_app_number] => 8/562631 [patent_app_country] => US [patent_app_date] => 1995-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 51 [patent_no_of_words] => 27220 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721635.pdf [firstpage_image] =>[orig_patent_app_number] => 562631 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562631
Optical fiber amplifier and optical amplifier repeater Nov 23, 1995 Issued
Array ( [id] => 3668596 [patent_doc_number] => 05648844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [patent_title] => 'Laser liquid level gauge with diffuser' [patent_app_type] => 1 [patent_app_number] => 8/559837 [patent_app_country] => US [patent_app_date] => 1995-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3632 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648844.pdf [firstpage_image] =>[orig_patent_app_number] => 559837 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/559837
Laser liquid level gauge with diffuser Nov 19, 1995 Issued
Array ( [id] => 3895417 [patent_doc_number] => 05715042 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Method for determining the precise position of a mobile vehicle moving in an open space and apparatus employing said method for the vehicle remote control' [patent_app_type] => 1 [patent_app_number] => 8/549855 [patent_app_country] => US [patent_app_date] => 1995-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4129 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/715/05715042.pdf [firstpage_image] =>[orig_patent_app_number] => 549855 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/549855
Method for determining the precise position of a mobile vehicle moving in an open space and apparatus employing said method for the vehicle remote control Nov 16, 1995 Issued
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