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] => 780665 [patent_doc_number] => 06995899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-07 [patent_title] => 'Fiber optic amplifier for oilfield applications' [patent_app_type] => utility [patent_app_number] => 10/600478 [patent_app_country] => US [patent_app_date] => 2003-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3223 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/995/06995899.pdf [firstpage_image] =>[orig_patent_app_number] => 10600478 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/600478
Fiber optic amplifier for oilfield applications Jun 19, 2003 Issued
Array ( [id] => 1010207 [patent_doc_number] => 06900930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-31 [patent_title] => 'Method and apparatus of a semiconductor-based gain equalization device for optical amplifiers' [patent_app_type] => utility [patent_app_number] => 10/464360 [patent_app_country] => US [patent_app_date] => 2003-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7083 [patent_no_of_claims] => 20 [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/06/900/06900930.pdf [firstpage_image] =>[orig_patent_app_number] => 10464360 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/464360
Method and apparatus of a semiconductor-based gain equalization device for optical amplifiers Jun 16, 2003 Issued
Array ( [id] => 768197 [patent_doc_number] => 07009761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-07 [patent_title] => 'Power tilt compensation using automatic power balance control' [patent_app_type] => utility [patent_app_number] => 10/448634 [patent_app_country] => US [patent_app_date] => 2003-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3903 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/009/07009761.pdf [firstpage_image] =>[orig_patent_app_number] => 10448634 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/448634
Power tilt compensation using automatic power balance control May 28, 2003 Issued
Array ( [id] => 994662 [patent_doc_number] => 06917464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Unpolarized multi-lambda source' [patent_app_type] => utility [patent_app_number] => 10/441445 [patent_app_country] => US [patent_app_date] => 2003-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2750 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/917/06917464.pdf [firstpage_image] =>[orig_patent_app_number] => 10441445 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/441445
Unpolarized multi-lambda source May 19, 2003 Issued
Array ( [id] => 1157273 [patent_doc_number] => 06771415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-03 [patent_title] => 'Optical fiber for optical amplifier and fiber optic amplifier' [patent_app_type] => B2 [patent_app_number] => 10/428043 [patent_app_country] => US [patent_app_date] => 2003-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 4644 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/771/06771415.pdf [firstpage_image] =>[orig_patent_app_number] => 10428043 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/428043
Optical fiber for optical amplifier and fiber optic amplifier May 1, 2003 Issued
Array ( [id] => 5276759 [patent_doc_number] => 20090128891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'Optical fiber amplification system' [patent_app_type] => utility [patent_app_number] => 10/510796 [patent_app_country] => US [patent_app_date] => 2003-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2929 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20090128891.pdf [firstpage_image] =>[orig_patent_app_number] => 10510796 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/510796
Optical fiber amplification system Apr 29, 2003 Issued
Array ( [id] => 7366949 [patent_doc_number] => 20040218254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-04 [patent_title] => 'Zigzag slab laser amplifier with integral reflective surface and method' [patent_app_type] => new [patent_app_number] => 10/425578 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5520 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20040218254.pdf [firstpage_image] =>[orig_patent_app_number] => 10425578 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/425578
Zigzag slab laser amplifier with integral reflective surface and method Apr 28, 2003 Issued
Array ( [id] => 973663 [patent_doc_number] => 06937388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'L-band optical amplifier' [patent_app_type] => utility [patent_app_number] => 10/425698 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4319 [patent_no_of_claims] => 13 [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/06/937/06937388.pdf [firstpage_image] =>[orig_patent_app_number] => 10425698 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/425698
L-band optical amplifier Apr 28, 2003 Issued
Array ( [id] => 6873415 [patent_doc_number] => 20030193712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Wavelength-multiplexed light amplifying apparatus,optical amplifier and optical add-and-drop apparatus using wavelength-multiplexed light amplifying basic unit' [patent_app_type] => new [patent_app_number] => 10/424090 [patent_app_country] => US [patent_app_date] => 2003-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 26050 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0193/20030193712.pdf [firstpage_image] =>[orig_patent_app_number] => 10424090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/424090
Wavelength-multiplexed light amplifying apparatus,optical amplifier and optical add-and-drop apparatus using wavelength-multiplexed light amplifying basic unit Apr 27, 2003 Abandoned
Array ( [id] => 1038763 [patent_doc_number] => 06873455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Optical amplification apparatus utilizing raman amplification and controlling method thereof' [patent_app_type] => utility [patent_app_number] => 10/422700 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6936 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/873/06873455.pdf [firstpage_image] =>[orig_patent_app_number] => 10422700 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/422700
Optical amplification apparatus utilizing raman amplification and controlling method thereof Apr 24, 2003 Issued
Array ( [id] => 1045170 [patent_doc_number] => 06867909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-15 [patent_title] => 'Filter with variable transmission character, optical transmission equipment and method of optical transmission' [patent_app_type] => utility [patent_app_number] => 10/421567 [patent_app_country] => US [patent_app_date] => 2003-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6663 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/867/06867909.pdf [firstpage_image] =>[orig_patent_app_number] => 10421567 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/421567
Filter with variable transmission character, optical transmission equipment and method of optical transmission Apr 22, 2003 Issued
Array ( [id] => 6864225 [patent_doc_number] => 20030189751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'Gain and signal level adjustments of cascaded optical amplifiers' [patent_app_type] => new [patent_app_number] => 10/414237 [patent_app_country] => US [patent_app_date] => 2003-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 16836 [patent_no_of_claims] => 80 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0189/20030189751.pdf [firstpage_image] =>[orig_patent_app_number] => 10414237 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/414237
Gain and signal level adjustments of cascaded optical amplifiers Apr 15, 2003 Issued
Array ( [id] => 7360503 [patent_doc_number] => 20040091206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Method, apparatus and system for controlling the effects of power transients in optical transmission systems' [patent_app_type] => new [patent_app_number] => 10/409978 [patent_app_country] => US [patent_app_date] => 2003-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8241 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20040091206.pdf [firstpage_image] =>[orig_patent_app_number] => 10409978 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409978
Method, apparatus and system for controlling the effects of power transients in optical transmission systems Apr 8, 2003 Issued
Array ( [id] => 710109 [patent_doc_number] => 07061667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Optical amplifiers' [patent_app_type] => utility [patent_app_number] => 10/510795 [patent_app_country] => US [patent_app_date] => 2003-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3851 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/061/07061667.pdf [firstpage_image] =>[orig_patent_app_number] => 10510795 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/510795
Optical amplifiers Apr 6, 2003 Issued
Array ( [id] => 9775410 [patent_doc_number] => RE045177 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2014-10-07 [patent_title] => 'Quasi-phase-matched parametric chirped pulse amplification systems' [patent_app_type] => reissue [patent_app_number] => 10/396815 [patent_app_country] => US [patent_app_date] => 2003-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9767 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 10396815 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/396815
Quasi-phase-matched parametric chirped pulse amplification systems Mar 25, 2003 Issued
Array ( [id] => 7337549 [patent_doc_number] => 20040190118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Distributed and discrete amplification of optical signals' [patent_app_type] => new [patent_app_number] => 10/397927 [patent_app_country] => US [patent_app_date] => 2003-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5427 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20040190118.pdf [firstpage_image] =>[orig_patent_app_number] => 10397927 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/397927
Distributed and discrete amplification of optical signals Mar 25, 2003 Issued
Array ( [id] => 814310 [patent_doc_number] => 07414568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-19 [patent_title] => 'Low irradiance sensor with iterative angular resolution' [patent_app_type] => utility [patent_app_number] => 10/395083 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3326 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/414/07414568.pdf [firstpage_image] =>[orig_patent_app_number] => 10395083 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/395083
Low irradiance sensor with iterative angular resolution Mar 24, 2003 Issued
Array ( [id] => 6828383 [patent_doc_number] => 20030179441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Polarisation insensitive optical amplifiers' [patent_app_type] => new [patent_app_number] => 10/390196 [patent_app_country] => US [patent_app_date] => 2003-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2568 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20030179441.pdf [firstpage_image] =>[orig_patent_app_number] => 10390196 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/390196
Polarisation insensitive optical amplifiers Mar 16, 2003 Abandoned
Array ( [id] => 1212143 [patent_doc_number] => 06714346 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-30 [patent_title] => 'Method and apparatus for THz radiation power enhancement' [patent_app_type] => B1 [patent_app_number] => 10/387922 [patent_app_country] => US [patent_app_date] => 2003-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1333 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/714/06714346.pdf [firstpage_image] =>[orig_patent_app_number] => 10387922 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/387922
Method and apparatus for THz radiation power enhancement Mar 12, 2003 Issued
Array ( [id] => 1019667 [patent_doc_number] => 06891666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-10 [patent_title] => 'Semiconductor optical amplifier with electronically controllable polarization dependent gain' [patent_app_type] => utility [patent_app_number] => 10/384638 [patent_app_country] => US [patent_app_date] => 2003-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4521 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/891/06891666.pdf [firstpage_image] =>[orig_patent_app_number] => 10384638 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/384638
Semiconductor optical amplifier with electronically controllable polarization dependent gain Mar 10, 2003 Issued
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