Search

Saba Tsegaye

Examiner (ID: 4606, Phone: (571)272-3091 , Office: P/2467 )

Most Active Art Unit
2467
Art Unit(s)
2662, 2419, 2467, 2619, 2738, 2616
Total Applications
961
Issued Applications
721
Pending Applications
66
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4932197 [patent_doc_number] => 20080002972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'All Order Polarization Mode Dispersion Compensation with Spectral Interference Based Pulse Shaping' [patent_app_type] => utility [patent_app_number] => 11/762850 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3438 [patent_no_of_claims] => 14 [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/A1/0002/20080002972.pdf [firstpage_image] =>[orig_patent_app_number] => 11762850 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762850
All Order Polarization Mode Dispersion Compensation with Spectral Interference Based Pulse Shaping Jun 13, 2007 Abandoned
Array ( [id] => 4758616 [patent_doc_number] => 20080310842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'DOCSIS COMPATIBLE PON ARCHITECTURE' [patent_app_type] => utility [patent_app_number] => 11/762829 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9576 [patent_no_of_claims] => 20 [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/A1/0310/20080310842.pdf [firstpage_image] =>[orig_patent_app_number] => 11762829 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762829
DOCSIS COMPATIBLE PON ARCHITECTURE Jun 13, 2007 Abandoned
Array ( [id] => 65246 [patent_doc_number] => 07764883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-27 [patent_title] => 'Circuit structure for a transmission network node for transmitting high-bit, IP-based time division-multiplex signals, especially for a Multi-Gigabit Ethernet' [patent_app_type] => utility [patent_app_number] => 11/762629 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8880 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 623 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/764/07764883.pdf [firstpage_image] =>[orig_patent_app_number] => 11762629 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762629
Circuit structure for a transmission network node for transmitting high-bit, IP-based time division-multiplex signals, especially for a Multi-Gigabit Ethernet Jun 12, 2007 Issued
Array ( [id] => 7508500 [patent_doc_number] => 08036537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Optical pulse amplication apparatus and method' [patent_app_type] => utility [patent_app_number] => 11/762337 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5033 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/036/08036537.pdf [firstpage_image] =>[orig_patent_app_number] => 11762337 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762337
Optical pulse amplication apparatus and method Jun 12, 2007 Issued
Array ( [id] => 4758623 [patent_doc_number] => 20080310849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'FREQUENCY MODULATED BURST MODE OPTICAL SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/762397 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3302 [patent_no_of_claims] => 19 [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/A1/0310/20080310849.pdf [firstpage_image] =>[orig_patent_app_number] => 11762397 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762397
Frequency modulated burst mode optical system Jun 12, 2007 Issued
Array ( [id] => 4758620 [patent_doc_number] => 20080310846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'FREQUENCY MODULATED BURST MODE TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 11/762291 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2161 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0310/20080310846.pdf [firstpage_image] =>[orig_patent_app_number] => 11762291 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762291
FREQUENCY MODULATED BURST MODE TRANSMITTER Jun 12, 2007 Abandoned
Array ( [id] => 4733138 [patent_doc_number] => 20080050117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'Method and apparatus for photonic resiliency of a packet switched network' [patent_app_type] => utility [patent_app_number] => 11/808781 [patent_app_country] => US [patent_app_date] => 2007-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20080050117.pdf [firstpage_image] =>[orig_patent_app_number] => 11808781 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/808781
Method and apparatus for photonic resiliency of a packet switched network Jun 11, 2007 Abandoned
Array ( [id] => 5198483 [patent_doc_number] => 20070297801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'DWDM transport of CATV and digital signals over optical fiber in low-dispersion spectral regions' [patent_app_type] => utility [patent_app_number] => 11/810392 [patent_app_country] => US [patent_app_date] => 2007-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10637 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0297/20070297801.pdf [firstpage_image] =>[orig_patent_app_number] => 11810392 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/810392
DWDM transport of CATV and digital signals over optical fiber in low-dispersion spectral regions Jun 3, 2007 Issued
Array ( [id] => 5015509 [patent_doc_number] => 20070258717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Optical device and wavelength conversion method and optical fiber suitable for them' [patent_app_type] => utility [patent_app_number] => 11/797212 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9364 [patent_no_of_claims] => 16 [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/A1/0258/20070258717.pdf [firstpage_image] =>[orig_patent_app_number] => 11797212 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/797212
Optical device and wavelength conversion method and optical fiber suitable for them Apr 30, 2007 Abandoned
Array ( [id] => 134949 [patent_doc_number] => 07702240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Optical multiplex communication system and delay quantity adjustment method' [patent_app_type] => utility [patent_app_number] => 11/790769 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 15917 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/702/07702240.pdf [firstpage_image] =>[orig_patent_app_number] => 11790769 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790769
Optical multiplex communication system and delay quantity adjustment method Apr 26, 2007 Issued
Array ( [id] => 7970969 [patent_doc_number] => 07941059 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-10 [patent_title] => 'Down conversion for distortion free recovery of a phase modulated optical signal' [patent_app_type] => utility [patent_app_number] => 11/796172 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3048 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/941/07941059.pdf [firstpage_image] =>[orig_patent_app_number] => 11796172 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/796172
Down conversion for distortion free recovery of a phase modulated optical signal Apr 26, 2007 Issued
Array ( [id] => 5010215 [patent_doc_number] => 20070280694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Optical receiving device and optical receiving method' [patent_app_type] => utility [patent_app_number] => 11/790448 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6774 [patent_no_of_claims] => 15 [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/A1/0280/20070280694.pdf [firstpage_image] =>[orig_patent_app_number] => 11790448 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790448
Optical receiving device and optical receiving method Apr 24, 2007 Issued
Array ( [id] => 4921250 [patent_doc_number] => 20080069565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'Differential M phase shift keying optical receiving circuit' [patent_app_type] => utility [patent_app_number] => 11/790180 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11803 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20080069565.pdf [firstpage_image] =>[orig_patent_app_number] => 11790180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790180
Differential M phase shift keying optical receiving circuit Apr 23, 2007 Issued
Array ( [id] => 5010209 [patent_doc_number] => 20070280688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Upgradeable optical hub and hub upgrade' [patent_app_type] => utility [patent_app_number] => 11/790066 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4652 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0280/20070280688.pdf [firstpage_image] =>[orig_patent_app_number] => 11790066 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/790066
Upgradeable optical hub and hub upgrade Apr 22, 2007 Abandoned
Array ( [id] => 4494368 [patent_doc_number] => 07903970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'Optical network evaluation systems and methods' [patent_app_type] => utility [patent_app_number] => 11/694039 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 18358 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/903/07903970.pdf [firstpage_image] =>[orig_patent_app_number] => 11694039 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/694039
Optical network evaluation systems and methods Mar 29, 2007 Issued
Array ( [id] => 8234626 [patent_doc_number] => 08200082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Fiber connectivity for emergency response personnel' [patent_app_type] => utility [patent_app_number] => 11/693462 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3043 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/200/08200082.pdf [firstpage_image] =>[orig_patent_app_number] => 11693462 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/693462
Fiber connectivity for emergency response personnel Mar 28, 2007 Issued
Array ( [id] => 4718214 [patent_doc_number] => 20080240736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Inter-Symbol Interference-Suppressed Colorless DPSK Demodulation' [patent_app_type] => utility [patent_app_number] => 11/692432 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7064 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0240/20080240736.pdf [firstpage_image] =>[orig_patent_app_number] => 11692432 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/692432
Inter-Symbol Interference-Suppressed Colorless DPSK Demodulation Mar 27, 2007 Abandoned
Array ( [id] => 5124113 [patent_doc_number] => 20070236384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Cost-effective friend-or-foe (IFF) combat infrared alert and identification system (CID)' [patent_app_type] => utility [patent_app_number] => 11/685682 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5889 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0236/20070236384.pdf [firstpage_image] =>[orig_patent_app_number] => 11685682 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685682
Cost-effective friend-or-foe (IFF) combat infrared alert and identification system (CID) Mar 12, 2007 Abandoned
Array ( [id] => 4819486 [patent_doc_number] => 20080226227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'Privacy in an Optical Fiber Link' [patent_app_type] => utility [patent_app_number] => 11/685488 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4788 [patent_no_of_claims] => 20 [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/A1/0226/20080226227.pdf [firstpage_image] =>[orig_patent_app_number] => 11685488 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685488
Privacy in an Optical Fiber Link Mar 12, 2007 Abandoned
Array ( [id] => 4987882 [patent_doc_number] => 20070154221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'FREQUENCY AGILE TRANSMITTER AND RECEIVER ARCHITECTURE FOR DWDM SYSTEMS' [patent_app_type] => utility [patent_app_number] => 11/683109 [patent_app_country] => US [patent_app_date] => 2007-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6205 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20070154221.pdf [firstpage_image] =>[orig_patent_app_number] => 11683109 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/683109
Frequency agile transmitter and receiver architecture for DWDM systems Mar 6, 2007 Issued
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