Search

Tuan A. Hoang

Examiner (ID: 771, Phone: (571)270-0406 , Office: P/2896 )

Most Active Art Unit
2822
Art Unit(s)
2822, 2898, 2896
Total Applications
554
Issued Applications
365
Pending Applications
83
Abandoned Applications
131

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8915697 [patent_doc_number] => 20130177322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'Establishing Optical-Communication Lock with Nearby Balloon' [patent_app_type] => utility [patent_app_number] => 13/346645 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12098 [patent_no_of_claims] => 34 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13346645 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346645
Establishing Optical-Communication Lock with Nearby Balloon Jan 8, 2012 Abandoned
Array ( [id] => 9925327 [patent_doc_number] => 08983306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Spectral alignment of a WDM device to a specified frequency grid' [patent_app_type] => utility [patent_app_number] => 13/294410 [patent_app_country] => US [patent_app_date] => 2011-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6671 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13294410 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/294410
Spectral alignment of a WDM device to a specified frequency grid Nov 10, 2011 Issued
Array ( [id] => 8196380 [patent_doc_number] => 20120121257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-17 [patent_title] => 'PRE-EMPHASIS CONTROL METHOD AND OPTICAL TRANSMISSION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/293339 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7684 [patent_no_of_claims] => 3 [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/A1/0121/20120121257.pdf [firstpage_image] =>[orig_patent_app_number] => 13293339 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293339
Pre-emphasis control method and optical transmission system Nov 9, 2011 Issued
Array ( [id] => 8820639 [patent_doc_number] => 20130121684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'Apparatus And Method For Providing Protection In A Passive Optical Network' [patent_app_type] => utility [patent_app_number] => 13/293369 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5814 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13293369 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/293369
Apparatus And Method For Providing Protection In A Passive Optical Network Nov 9, 2011 Abandoned
Array ( [id] => 9985688 [patent_doc_number] => 09031418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-12 [patent_title] => 'Communication system, measuring apparatus, transmitting apparatus, and measurement method' [patent_app_type] => utility [patent_app_number] => 13/292430 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 33 [patent_no_of_words] => 12685 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13292430 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/292430
Communication system, measuring apparatus, transmitting apparatus, and measurement method Nov 8, 2011 Issued
Array ( [id] => 8731522 [patent_doc_number] => 20130077091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'INCREASING SENSOR DATA CARRYING CAPABILITY OF PHASE GENERATED CARRIERS' [patent_app_type] => utility [patent_app_number] => 13/291232 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6175 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13291232 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/291232
Increasing sensor data carrying capability of phase generated carriers Nov 7, 2011 Issued
Array ( [id] => 8183602 [patent_doc_number] => 20120114327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'METHOD AND APPARATUS FOR ADAPTIVE OPTICAL WIRELESS COMMUNICATION' [patent_app_type] => utility [patent_app_number] => 13/291558 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7394 [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/A1/0114/20120114327.pdf [firstpage_image] =>[orig_patent_app_number] => 13291558 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/291558
METHOD AND APPARATUS FOR ADAPTIVE OPTICAL WIRELESS COMMUNICATION Nov 7, 2011 Abandoned
Array ( [id] => 8226928 [patent_doc_number] => 20120141130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'OPTICAL TRANSMITTER AND OPTICAL TRANSMITTER UNIT' [patent_app_type] => utility [patent_app_number] => 13/267909 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13328 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13267909 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/267909
Optical transmitter and optical transmitter unit Oct 6, 2011 Issued
Array ( [id] => 8970789 [patent_doc_number] => 08509614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Subscriber premises-side optical network unit' [patent_app_type] => utility [patent_app_number] => 13/253777 [patent_app_country] => US [patent_app_date] => 2011-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6335 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13253777 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/253777
Subscriber premises-side optical network unit Oct 4, 2011 Issued
Array ( [id] => 8732406 [patent_doc_number] => 20130077975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'SYSTEM AND METHOD FOR PERFORMING IN-BAND REFLECTION ANALYSIS IN A PASSIVE OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 13/246161 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4555 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13246161 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/246161
System and method for performing in-band reflection analysis in a passive optical network Sep 26, 2011 Issued
Array ( [id] => 8126237 [patent_doc_number] => 20120087666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'BIDIRECTIONAL WAVELENGTH DIVISION MULTIPLEXED-PASSIVE OPTICAL NETWORK' [patent_app_type] => utility [patent_app_number] => 13/231306 [patent_app_country] => US [patent_app_date] => 2011-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5246 [patent_no_of_claims] => 20 [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/A1/0087/20120087666.pdf [firstpage_image] =>[orig_patent_app_number] => 13231306 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/231306
BIDIRECTIONAL WAVELENGTH DIVISION MULTIPLEXED-PASSIVE OPTICAL NETWORK Sep 12, 2011 Abandoned
Array ( [id] => 8208711 [patent_doc_number] => 20120128374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-24 [patent_title] => 'APPARATUS AND METHOD FOR PERFORMING COMMUNICATION USING POLARIZED LIGHT' [patent_app_type] => utility [patent_app_number] => 13/225699 [patent_app_country] => US [patent_app_date] => 2011-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4716 [patent_no_of_claims] => 20 [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/A1/0128/20120128374.pdf [firstpage_image] =>[orig_patent_app_number] => 13225699 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/225699
APPARATUS AND METHOD FOR PERFORMING COMMUNICATION USING POLARIZED LIGHT Sep 5, 2011 Abandoned
Array ( [id] => 9115231 [patent_doc_number] => 08571419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Method and system for flexible optical signal aggregation and transmission' [patent_app_type] => utility [patent_app_number] => 13/224114 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8228 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13224114 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/224114
Method and system for flexible optical signal aggregation and transmission Aug 31, 2011 Issued
Array ( [id] => 8053543 [patent_doc_number] => 20120076506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'COHERENT OPTICAL RECEIVING APPARATUS AND COHERENT OPTICAL RECEIVING METHOD' [patent_app_type] => utility [patent_app_number] => 13/223817 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4242 [patent_no_of_claims] => 6 [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/A1/0076/20120076506.pdf [firstpage_image] =>[orig_patent_app_number] => 13223817 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223817
COHERENT OPTICAL RECEIVING APPARATUS AND COHERENT OPTICAL RECEIVING METHOD Aug 31, 2011 Abandoned
Array ( [id] => 8865261 [patent_doc_number] => 20130148964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'METHOD FOR SWITCHING AN OPTICAL DATA STREAM, COMPUTER PROGRAM PRODUCT AND CORRESPONDING STORAGE MEANS AND NODE' [patent_app_type] => utility [patent_app_number] => 13/817756 [patent_app_country] => US [patent_app_date] => 2011-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11916 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13817756 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/817756
Method for switching an optical data stream, computer program product and corresponding storage means and node Jul 24, 2011 Issued
Array ( [id] => 7752990 [patent_doc_number] => 20120026860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'APPARATUS AND METHOD FOR CROSS PHASE MODULATION RECOVERY' [patent_app_type] => utility [patent_app_number] => 13/114515 [patent_app_country] => US [patent_app_date] => 2011-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6248 [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/A1/0026/20120026860.pdf [firstpage_image] =>[orig_patent_app_number] => 13114515 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/114515
APPARATUS AND METHOD FOR CROSS PHASE MODULATION RECOVERY May 23, 2011 Abandoned
Array ( [id] => 10604871 [patent_doc_number] => 09325446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Method of configuring an optical path, a path computation engine and an optical communications network node' [patent_app_type] => utility [patent_app_number] => 13/983058 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 16002 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13983058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/983058
Method of configuring an optical path, a path computation engine and an optical communications network node Mar 20, 2011 Issued
Array ( [id] => 8648625 [patent_doc_number] => 20130034355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'Method and system for realizing power saving mechanism management between optical network unit (ONU) and optical line terminal (OLT)' [patent_app_type] => utility [patent_app_number] => 13/641950 [patent_app_country] => US [patent_app_date] => 2011-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12905 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13641950 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/641950
Method and system for realizing power saving mechanism management between optical network unit (ONU) and optical line terminal (OLT) Mar 8, 2011 Issued
Array ( [id] => 9825289 [patent_doc_number] => 08934782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Transmission method, reception method, transmitter apparatus, and receiver device' [patent_app_type] => utility [patent_app_number] => 13/576902 [patent_app_country] => US [patent_app_date] => 2011-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 63 [patent_no_of_words] => 19401 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13576902 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/576902
Transmission method, reception method, transmitter apparatus, and receiver device Feb 2, 2011 Issued
Array ( [id] => 8611654 [patent_doc_number] => 20130016966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'Method and Arrangement for Transmitting an Orthogonal Frequency Diversity Multiplex Signal via at Least One Optical Filter' [patent_app_type] => utility [patent_app_number] => 13/576979 [patent_app_country] => US [patent_app_date] => 2011-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2145 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13576979 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/576979
Method and Arrangement for Transmitting an Orthogonal Frequency Diversity Multiplex Signal via at Least One Optical Filter Feb 1, 2011 Abandoned
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