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] => 5124918 [patent_doc_number] => 20070237189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Method and apparatus for ONT ranging with improved noise immunity' [patent_app_type] => utility [patent_app_number] => 11/514421 [patent_app_country] => US [patent_app_date] => 2006-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 16052 [patent_no_of_claims] => 28 [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/A1/0237/20070237189.pdf [firstpage_image] =>[orig_patent_app_number] => 11514421 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/514421
Method and apparatus for ONT ranging with improved noise immunity Aug 31, 2006 Abandoned
Array ( [id] => 4739162 [patent_doc_number] => 20080232815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-25 [patent_title] => 'Dpsk Modulation-Demodulation Method, and Optical Communication Device and Optical Communication System Using the Same' [patent_app_type] => utility [patent_app_number] => 11/916612 [patent_app_country] => US [patent_app_date] => 2006-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7353 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0232/20080232815.pdf [firstpage_image] =>[orig_patent_app_number] => 11916612 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/916612
DPSK modulation-demodulation method, and optical communication device and optical communication system using the same Jun 27, 2006 Issued
Array ( [id] => 7508502 [patent_doc_number] => 08036539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Gigabit ethernet longwave optical transceiver module having amplified bias current' [patent_app_type] => utility [patent_app_number] => 11/426791 [patent_app_country] => US [patent_app_date] => 2006-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4432 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/036/08036539.pdf [firstpage_image] =>[orig_patent_app_number] => 11426791 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/426791
Gigabit ethernet longwave optical transceiver module having amplified bias current Jun 26, 2006 Issued
Array ( [id] => 5198487 [patent_doc_number] => 20070297805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'OPTICAL COMMUNICATION SYSTEM WITH CATS-EYE MODULATING RETRO-REFLECTOR (MRR) ASSEMBLY, THE CATS-EYE MRR ASSEMBLY THEREOF, AND THE METHOD OF OPTICAL COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 11/426087 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7745 [patent_no_of_claims] => 25 [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/A1/0297/20070297805.pdf [firstpage_image] =>[orig_patent_app_number] => 11426087 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/426087
OPTICAL COMMUNICATION SYSTEM WITH CATS-EYE MODULATING RETRO-REFLECTOR (MRR) ASSEMBLY, THE CATS-EYE MRR ASSEMBLY THEREOF, AND THE METHOD OF OPTICAL COMMUNICATION Jun 22, 2006 Abandoned
Array ( [id] => 155335 [patent_doc_number] => 07680421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Multimode optical fibre communication system' [patent_app_type] => utility [patent_app_number] => 11/473834 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3307 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/680/07680421.pdf [firstpage_image] =>[orig_patent_app_number] => 11473834 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/473834
Multimode optical fibre communication system Jun 22, 2006 Issued
Array ( [id] => 5198488 [patent_doc_number] => 20070297806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'SYSTEM AND METHOD FOR RECEIVING COHERENT, POLARIZAZTION-MULTIPLEXED OPTICAL SIGNALS' [patent_app_type] => utility [patent_app_number] => 11/426191 [patent_app_country] => US [patent_app_date] => 2006-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2408 [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/A1/0297/20070297806.pdf [firstpage_image] =>[orig_patent_app_number] => 11426191 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/426191
System and method for receiving coherent, polarization-multiplexed optical signals Jun 22, 2006 Issued
Array ( [id] => 5141065 [patent_doc_number] => 20070003281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-04 [patent_title] => 'ACTIVE CONTROL LOOP FOR POWER CONTROL OF OPTICAL CHANNEL GROUPS' [patent_app_type] => utility [patent_app_number] => 11/425988 [patent_app_country] => US [patent_app_date] => 2006-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3104 [patent_no_of_claims] => 24 [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/A1/0003/20070003281.pdf [firstpage_image] =>[orig_patent_app_number] => 11425988 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425988
Active control loop for power control of optical channel groups Jun 21, 2006 Issued
Array ( [id] => 6509382 [patent_doc_number] => 20100261145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'A SYSTEM AND A METHOD FOR TRANSMISSION OF INFORMATION' [patent_app_type] => utility [patent_app_number] => 11/425717 [patent_app_country] => US [patent_app_date] => 2006-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4426 [patent_no_of_claims] => 21 [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/A1/0261/20100261145.pdf [firstpage_image] =>[orig_patent_app_number] => 11425717 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/425717
System and a method for transmission of information Jun 21, 2006 Issued
Array ( [id] => 5198485 [patent_doc_number] => 20070297803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'In-line distortion cancellation circuits for linearization of electronic and optical signals with phase and frequency adjustment' [patent_app_type] => utility [patent_app_number] => 11/472194 [patent_app_country] => US [patent_app_date] => 2006-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0297/20070297803.pdf [firstpage_image] =>[orig_patent_app_number] => 11472194 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/472194
In-line distortion cancellation circuits for linearization of electronic and optical signals with phase and frequency adjustment Jun 20, 2006 Issued
Array ( [id] => 4612864 [patent_doc_number] => 07995930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Optical receiver using Mach-Zehnder interferometer' [patent_app_type] => utility [patent_app_number] => 12/092031 [patent_app_country] => US [patent_app_date] => 2006-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 11962 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/995/07995930.pdf [firstpage_image] =>[orig_patent_app_number] => 12092031 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/092031
Optical receiver using Mach-Zehnder interferometer May 18, 2006 Issued
Array ( [id] => 5124917 [patent_doc_number] => 20070237188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Method and apparatus for ONT ranging with improved noise immunity' [patent_app_type] => utility [patent_app_number] => 11/432292 [patent_app_country] => US [patent_app_date] => 2006-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 15373 [patent_no_of_claims] => 28 [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/A1/0237/20070237188.pdf [firstpage_image] =>[orig_patent_app_number] => 11432292 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/432292
Method and apparatus for ONT ranging with improved noise immunity May 9, 2006 Abandoned
Array ( [id] => 5660825 [patent_doc_number] => 20060251421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'IMPROVED FREE SPACE OPTICAL BUS' [patent_app_type] => utility [patent_app_number] => 11/382346 [patent_app_country] => US [patent_app_date] => 2006-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10543 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0251/20060251421.pdf [firstpage_image] =>[orig_patent_app_number] => 11382346 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/382346
IMPROVED FREE SPACE OPTICAL BUS May 8, 2006 Abandoned
Array ( [id] => 5015512 [patent_doc_number] => 20070258720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Inter-chip optical communication' [patent_app_type] => utility [patent_app_number] => 11/418365 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3610 [patent_no_of_claims] => 35 [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/A1/0258/20070258720.pdf [firstpage_image] =>[orig_patent_app_number] => 11418365 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418365
Inter-chip optical communication May 4, 2006 Abandoned
Array ( [id] => 5015510 [patent_doc_number] => 20070258718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Method and system for extending internet protocol remote control to non-internet protocol devices' [patent_app_type] => utility [patent_app_number] => 11/418133 [patent_app_country] => US [patent_app_date] => 2006-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6585 [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/A1/0258/20070258718.pdf [firstpage_image] =>[orig_patent_app_number] => 11418133 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/418133
Method and system for extending internet protocol remote control to non-internet protocol devices May 4, 2006 Abandoned
Array ( [id] => 5209774 [patent_doc_number] => 20070248358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Electrical-optical cable for wireless systems' [patent_app_type] => utility [patent_app_number] => 11/406976 [patent_app_country] => US [patent_app_date] => 2006-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5485 [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/A1/0248/20070248358.pdf [firstpage_image] =>[orig_patent_app_number] => 11406976 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/406976
Electrical-optical cable for wireless systems Apr 18, 2006 Abandoned
Array ( [id] => 5146566 [patent_doc_number] => 20070046620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-01 [patent_title] => 'Light transmission device and light transmission system' [patent_app_type] => utility [patent_app_number] => 11/395257 [patent_app_country] => US [patent_app_date] => 2006-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3362 [patent_no_of_claims] => 11 [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/A1/0046/20070046620.pdf [firstpage_image] =>[orig_patent_app_number] => 11395257 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/395257
Light transmission device and light transmission system Apr 2, 2006 Abandoned
Array ( [id] => 5091316 [patent_doc_number] => 20070230955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Optical transceiver with electrical ring distribution interface' [patent_app_type] => utility [patent_app_number] => 11/395858 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2966 [patent_no_of_claims] => 22 [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/A1/0230/20070230955.pdf [firstpage_image] =>[orig_patent_app_number] => 11395858 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/395858
Optical transceiver with electrical ring distribution interface Mar 30, 2006 Issued
Array ( [id] => 5125256 [patent_doc_number] => 20070237527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Optical debug mechanism' [patent_app_type] => utility [patent_app_number] => 11/394697 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4421 [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/A1/0237/20070237527.pdf [firstpage_image] =>[orig_patent_app_number] => 11394697 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/394697
Optical debug mechanism Mar 30, 2006 Abandoned
Array ( [id] => 5753216 [patent_doc_number] => 20060222365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'SCM-PON using WDM' [patent_app_type] => utility [patent_app_number] => 11/395099 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5320 [patent_no_of_claims] => 9 [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/A1/0222/20060222365.pdf [firstpage_image] =>[orig_patent_app_number] => 11395099 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/395099
SCM-PON using WDM Mar 30, 2006 Abandoned
Array ( [id] => 8118465 [patent_doc_number] => 08160453 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-04-17 [patent_title] => 'Protection switching with transmitter compensation function' [patent_app_type] => utility [patent_app_number] => 11/392908 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5075 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/160/08160453.pdf [firstpage_image] =>[orig_patent_app_number] => 11392908 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/392908
Protection switching with transmitter compensation function Mar 29, 2006 Issued
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