Search

Hibret Asnake Woldekidan

Examiner (ID: 10347, Phone: (571)270-5145 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2613, 2637, 2634, 2635
Total Applications
957
Issued Applications
797
Pending Applications
72
Abandoned Applications
119

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5252538 [patent_doc_number] => 20070133994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Automatic frequency hopping remote controller' [patent_app_type] => utility [patent_app_number] => 11/297367 [patent_app_country] => US [patent_app_date] => 2005-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2214 [patent_no_of_claims] => 8 [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/A1/0133/20070133994.pdf [firstpage_image] =>[orig_patent_app_number] => 11297367 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/297367
Automatic frequency hopping remote controller Dec 8, 2005 Abandoned
Array ( [id] => 361566 [patent_doc_number] => 07486898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-03 [patent_title] => 'Receiver for PMD mitigation by polarization scrambling' [patent_app_type] => utility [patent_app_number] => 11/296515 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2801 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/486/07486898.pdf [firstpage_image] =>[orig_patent_app_number] => 11296515 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/296515
Receiver for PMD mitigation by polarization scrambling Dec 7, 2005 Issued
Array ( [id] => 354552 [patent_doc_number] => 07493041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Optical path re-arrangement method for optical communication network' [patent_app_type] => utility [patent_app_number] => 11/296697 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 8114 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/493/07493041.pdf [firstpage_image] =>[orig_patent_app_number] => 11296697 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/296697
Optical path re-arrangement method for optical communication network Dec 7, 2005 Issued
Array ( [id] => 5235772 [patent_doc_number] => 20070127928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Large field of view modulating retro reflector (MRR) for free space optical communication' [patent_app_type] => utility [patent_app_number] => 11/295849 [patent_app_country] => US [patent_app_date] => 2005-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5762 [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/A1/0127/20070127928.pdf [firstpage_image] =>[orig_patent_app_number] => 11295849 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/295849
Large field of view modulating retro reflector (MRR) for free space optical communication Dec 6, 2005 Abandoned
Array ( [id] => 5742594 [patent_doc_number] => 20060088319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Thermally-floating transmitter wavelength grid of signal channels in a WDM transmission system' [patent_app_type] => utility [patent_app_number] => 11/254199 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7554 [patent_no_of_claims] => 24 [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/A1/0088/20060088319.pdf [firstpage_image] =>[orig_patent_app_number] => 11254199 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/254199
Thermally-floating transmitter wavelength grid of signal channels in a WDM transmission system Oct 18, 2005 Issued
Array ( [id] => 5807015 [patent_doc_number] => 20060093369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Photonic integrated circuit (PIC) transceivers for an optical line terminal (OLT) and an optical network unit (ONU) in passive optical networks (PONs)' [patent_app_type] => utility [patent_app_number] => 11/253776 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6072 [patent_no_of_claims] => 26 [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/A1/0093/20060093369.pdf [firstpage_image] =>[orig_patent_app_number] => 11253776 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253776
Photonic integrated circuit (PIC) transceivers for an optical line terminal (OLT) and an optical network unit (ONU) in passive optical networks (PONs) Oct 18, 2005 Issued
Array ( [id] => 4570200 [patent_doc_number] => 07822344 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-10-26 [patent_title] => 'System for communication of video, audio, data, control or other signals over fiber in a self-healing ring topology' [patent_app_type] => utility [patent_app_number] => 11/239841 [patent_app_country] => US [patent_app_date] => 2005-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6883 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/822/07822344.pdf [firstpage_image] =>[orig_patent_app_number] => 11239841 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/239841
System for communication of video, audio, data, control or other signals over fiber in a self-healing ring topology Sep 29, 2005 Issued
Array ( [id] => 5720151 [patent_doc_number] => 20060072924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Duo-binary optical transmitter tolerant to chromatic dispersion' [patent_app_type] => utility [patent_app_number] => 11/216761 [patent_app_country] => US [patent_app_date] => 2005-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2446 [patent_no_of_claims] => 10 [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/A1/0072/20060072924.pdf [firstpage_image] =>[orig_patent_app_number] => 11216761 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/216761
Duo-binary optical transmitter tolerant to chromatic dispersion Aug 30, 2005 Abandoned
Array ( [id] => 5640773 [patent_doc_number] => 20060279228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Light emitting element driving device' [patent_app_type] => utility [patent_app_number] => 11/213862 [patent_app_country] => US [patent_app_date] => 2005-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5361 [patent_no_of_claims] => 8 [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/A1/0279/20060279228.pdf [firstpage_image] =>[orig_patent_app_number] => 11213862 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/213862
Light emitting element driving device Aug 29, 2005 Issued
Array ( [id] => 5901769 [patent_doc_number] => 20060045526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Optical communication system' [patent_app_type] => utility [patent_app_number] => 11/212910 [patent_app_country] => US [patent_app_date] => 2005-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3502 [patent_no_of_claims] => 4 [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/A1/0045/20060045526.pdf [firstpage_image] =>[orig_patent_app_number] => 11212910 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/212910
Optical communication system Aug 28, 2005 Abandoned
Array ( [id] => 5901638 [patent_doc_number] => 20060045459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'High frequency noise measurement board' [patent_app_type] => utility [patent_app_number] => 11/214414 [patent_app_country] => US [patent_app_date] => 2005-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3126 [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/A1/0045/20060045459.pdf [firstpage_image] =>[orig_patent_app_number] => 11214414 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/214414
High frequency noise measurement board Aug 28, 2005 Issued
Array ( [id] => 283225 [patent_doc_number] => 07555228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Method and system for facilitating burst-mode optical power measurement' [patent_app_type] => utility [patent_app_number] => 11/189291 [patent_app_country] => US [patent_app_date] => 2005-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5526 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/555/07555228.pdf [firstpage_image] =>[orig_patent_app_number] => 11189291 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/189291
Method and system for facilitating burst-mode optical power measurement Jul 25, 2005 Issued
Array ( [id] => 207070 [patent_doc_number] => 07630643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Multimode optical transmission system and multimode optical transmission method' [patent_app_type] => utility [patent_app_number] => 10/585320 [patent_app_country] => US [patent_app_date] => 2005-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5855 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/630/07630643.pdf [firstpage_image] =>[orig_patent_app_number] => 10585320 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/585320
Multimode optical transmission system and multimode optical transmission method Jul 24, 2005 Issued
Array ( [id] => 5309442 [patent_doc_number] => 20090016723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'Optical-wireless hybrid transmission system and optical-wireless hybrid transmission method' [patent_app_type] => utility [patent_app_number] => 10/577636 [patent_app_country] => US [patent_app_date] => 2005-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 22748 [patent_no_of_claims] => 19 [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/A1/0016/20090016723.pdf [firstpage_image] =>[orig_patent_app_number] => 10577636 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/577636
Optical-wireless hybrid transmission system and optical-wireless hybrid transmission method Jun 23, 2005 Issued
Array ( [id] => 4812505 [patent_doc_number] => 20080193136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'Inline Repeater and Optical Fiber Communication System' [patent_app_type] => utility [patent_app_number] => 10/581327 [patent_app_country] => US [patent_app_date] => 2005-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9040 [patent_no_of_claims] => 19 [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/A1/0193/20080193136.pdf [firstpage_image] =>[orig_patent_app_number] => 10581327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/581327
Inline repeater and optical fiber communication system Jun 16, 2005 Issued
Array ( [id] => 7055433 [patent_doc_number] => 20050276605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-15 [patent_title] => 'Method of upgrading an optical transmission network, an optical transmission network, and associated optical transmission nodes' [patent_app_type] => utility [patent_app_number] => 11/129410 [patent_app_country] => US [patent_app_date] => 2005-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6446 [patent_no_of_claims] => 22 [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/A1/0276/20050276605.pdf [firstpage_image] =>[orig_patent_app_number] => 11129410 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/129410
Method of upgrading an optical transmission network, an optical transmission network, and associated optical transmission nodes May 15, 2005 Abandoned
Array ( [id] => 5864855 [patent_doc_number] => 20060098985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Optical signal transmission device and signal transmission system using such a device' [patent_app_type] => utility [patent_app_number] => 11/129356 [patent_app_country] => US [patent_app_date] => 2005-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4167 [patent_no_of_claims] => 12 [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/A1/0098/20060098985.pdf [firstpage_image] =>[orig_patent_app_number] => 11129356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/129356
Optical signal transmission device and signal transmission system using such a device May 15, 2005 Abandoned
Array ( [id] => 5730956 [patent_doc_number] => 20060256070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Communications system including units with LCD optical transmitters/receivers and related methods' [patent_app_type] => utility [patent_app_number] => 11/128604 [patent_app_country] => US [patent_app_date] => 2005-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4337 [patent_no_of_claims] => 23 [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/A1/0256/20060256070.pdf [firstpage_image] =>[orig_patent_app_number] => 11128604 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128604
Communications system including units with LCD optical transmitters/receivers and related methods May 12, 2005 Abandoned
Array ( [id] => 5769067 [patent_doc_number] => 20050265721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Multi-band architecture for DWDM rings' [patent_app_type] => utility [patent_app_number] => 11/128393 [patent_app_country] => US [patent_app_date] => 2005-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1616 [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/A1/0265/20050265721.pdf [firstpage_image] =>[orig_patent_app_number] => 11128393 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128393
Multi-band architecture for DWDM rings May 12, 2005 Abandoned
Array ( [id] => 5894182 [patent_doc_number] => 20060002720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Optical receiving unit reducing cross talk between optical transmitting unit and optical transmitting/receiving apparatus installing the same' [patent_app_type] => utility [patent_app_number] => 11/128915 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4607 [patent_no_of_claims] => 15 [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/A1/0002/20060002720.pdf [firstpage_image] =>[orig_patent_app_number] => 11128915 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128915
Optical receiving unit reducing cross talk between optical transmitting unit and optical transmitting/receiving apparatus installing the same May 11, 2005 Issued
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