Search

Duc T. Duong

Examiner (ID: 5353)

Most Active Art Unit
2467
Art Unit(s)
2467, 2663, 2419, 2619, 2616
Total Applications
1208
Issued Applications
983
Pending Applications
134
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7508496 [patent_doc_number] => 08036533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Optical transmitter/receiver module' [patent_app_type] => utility [patent_app_number] => 12/254036 [patent_app_country] => US [patent_app_date] => 2008-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6288 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/036/08036533.pdf [firstpage_image] =>[orig_patent_app_number] => 12254036 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/254036
Optical transmitter/receiver module Oct 19, 2008 Issued
Array ( [id] => 5409264 [patent_doc_number] => 20090123162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-14 [patent_title] => 'CONTROLLER FOR OPTICAL TRANSMISSION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/252786 [patent_app_country] => US [patent_app_date] => 2008-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 4103 [patent_no_of_claims] => 10 [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/A1/0123/20090123162.pdf [firstpage_image] =>[orig_patent_app_number] => 12252786 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/252786
CONTROLLER FOR OPTICAL TRANSMISSION DEVICE Oct 15, 2008 Abandoned
Array ( [id] => 5284168 [patent_doc_number] => 20090097843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'Optical Phase Modulator With Monitoring Structure' [patent_app_type] => utility [patent_app_number] => 12/250651 [patent_app_country] => US [patent_app_date] => 2008-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9083 [patent_no_of_claims] => 18 [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/A1/0097/20090097843.pdf [firstpage_image] =>[orig_patent_app_number] => 12250651 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/250651
Optical phase modulator with monitoring structure Oct 13, 2008 Issued
Array ( [id] => 7508490 [patent_doc_number] => 08036527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Apparatus and method for protection switching of optical channel' [patent_app_type] => utility [patent_app_number] => 12/053400 [patent_app_country] => US [patent_app_date] => 2008-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5086 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/036/08036527.pdf [firstpage_image] =>[orig_patent_app_number] => 12053400 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/053400
Apparatus and method for protection switching of optical channel Mar 20, 2008 Issued
Array ( [id] => 5580276 [patent_doc_number] => 20090175622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'METHOD FOR ALLOCATING UPSTREAM TRANSMISSION BANDWIDTH IN WDM-EPON' [patent_app_type] => utility [patent_app_number] => 12/034548 [patent_app_country] => US [patent_app_date] => 2008-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4025 [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/A1/0175/20090175622.pdf [firstpage_image] =>[orig_patent_app_number] => 12034548 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/034548
METHOD FOR ALLOCATING UPSTREAM TRANSMISSION BANDWIDTH IN WDM-EPON Feb 19, 2008 Abandoned
Array ( [id] => 4886052 [patent_doc_number] => 20080260384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Optical element integrated module' [patent_app_type] => utility [patent_app_number] => 12/071379 [patent_app_country] => US [patent_app_date] => 2008-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5669 [patent_no_of_claims] => 9 [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/A1/0260/20080260384.pdf [firstpage_image] =>[orig_patent_app_number] => 12071379 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/071379
Optical element integrated module Feb 19, 2008 Issued
Array ( [id] => 7536916 [patent_doc_number] => 08050557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Transmission system and system startup method' [patent_app_type] => utility [patent_app_number] => 12/033472 [patent_app_country] => US [patent_app_date] => 2008-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5428 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/050/08050557.pdf [firstpage_image] =>[orig_patent_app_number] => 12033472 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/033472
Transmission system and system startup method Feb 18, 2008 Issued
Array ( [id] => 5472628 [patent_doc_number] => 20090245794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'Controllable Optical Multiplexer' [patent_app_type] => utility [patent_app_number] => 12/085607 [patent_app_country] => US [patent_app_date] => 2005-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6810 [patent_no_of_claims] => 9 [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/A1/0245/20090245794.pdf [firstpage_image] =>[orig_patent_app_number] => 12085607 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/085607
Controllable optical multiplexer Nov 28, 2005 Issued
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