Search

Hanh Phan

Examiner (ID: 2317, Phone: (571)272-3035 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2638, 2634, 2636, 2733, 2613, 2633
Total Applications
2042
Issued Applications
1686
Pending Applications
135
Abandoned Applications
251

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16257518 [patent_doc_number] => 20200266893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => Reacquiring Communication Link Based On Historical Data [patent_app_type] => utility [patent_app_number] => 16/865489 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865489
Reacquiring communication link based on historical data May 3, 2020 Issued
Array ( [id] => 18395635 [patent_doc_number] => 20230163856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => OPTICAL SIGNAL PROCESSING APPARATUS AND OPTICAL SIGNAL PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/921253 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17921253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921253
Optical signal processing apparatus and optical signal processing method Apr 30, 2020 Issued
Array ( [id] => 17731504 [patent_doc_number] => 11387910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Optical module, transmission device, and operating point control method [patent_app_type] => utility [patent_app_number] => 16/864399 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9601 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16864399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864399
Optical module, transmission device, and operating point control method Apr 30, 2020 Issued
Array ( [id] => 16790556 [patent_doc_number] => 10993005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Protection switching method and node [patent_app_type] => utility [patent_app_number] => 16/861659 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 16737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861659
Protection switching method and node Apr 28, 2020 Issued
Array ( [id] => 16211376 [patent_doc_number] => 20200244366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => APPARATUS AND METHODS FOR DIGITAL SIGNAL CONSTELLATION TRANSFORMATION [patent_app_type] => utility [patent_app_number] => 16/850710 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850710
Apparatus and methods for digital signal constellation transformation Apr 15, 2020 Issued
Array ( [id] => 16211377 [patent_doc_number] => 20200244367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FIBER COMMUNICATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/847463 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16847463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/847463
Fiber communication systems and methods Apr 12, 2020 Issued
Array ( [id] => 16194990 [patent_doc_number] => 20200235839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => APPARATUS, SYSTEMS, AND METHODS FOR OPTICAL CHANNEL MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/836102 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16836102 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/836102
Apparatus, systems, and methods for optical channel management Mar 30, 2020 Issued
Array ( [id] => 18968161 [patent_doc_number] => 11901953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Optical transmission system and characteristic estimation method [patent_app_type] => utility [patent_app_number] => 17/915002 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8125 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915002
Optical transmission system and characteristic estimation method Mar 30, 2020 Issued
Array ( [id] => 18416632 [patent_doc_number] => 11671183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Wireless content distribution [patent_app_type] => utility [patent_app_number] => 17/441469 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 20802 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17441469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441469
Wireless content distribution Mar 25, 2020 Issued
Array ( [id] => 17310878 [patent_doc_number] => 11212006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Network communications systems and methods [patent_app_type] => utility [patent_app_number] => 16/827792 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 22234 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827792
Network communications systems and methods Mar 23, 2020 Issued
Array ( [id] => 16301903 [patent_doc_number] => 20200287626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => GEOMETRIC CONFIGURATION OF DEVICE FOR LAUNCHING TRANVERSE MAGNETIC WAVES [patent_app_type] => utility [patent_app_number] => 16/813596 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813596
Geometric configuration of device for launching tranverse magnetic waves Mar 8, 2020 Issued
Array ( [id] => 18281062 [patent_doc_number] => 20230096534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Operation of an Optical Transceiver [patent_app_type] => utility [patent_app_number] => 17/908013 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908013
Operation of an optical transceiver Mar 3, 2020 Issued
Array ( [id] => 19230209 [patent_doc_number] => 12009855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Monitoring system, monitoring device, and monitoring method [patent_app_type] => utility [patent_app_number] => 17/799378 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8567 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799378
Monitoring system, monitoring device, and monitoring method Mar 3, 2020 Issued
Array ( [id] => 18529142 [patent_doc_number] => 11716149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Optical receiving apparatus and coefficient optimization method [patent_app_type] => utility [patent_app_number] => 17/435105 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5699 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435105
Optical receiving apparatus and coefficient optimization method Mar 1, 2020 Issued
Array ( [id] => 16211382 [patent_doc_number] => 20200244372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => PROBABILISTIC SHAPING TECHNIQUES FOR HIGH PERFORMANCE COHERENT OPTICAL TRANSCEIVERS [patent_app_type] => utility [patent_app_number] => 16/797704 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797704 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797704
Probabilistic shaping techniques for high performance coherent optical transceivers Feb 20, 2020 Issued
Array ( [id] => 18782549 [patent_doc_number] => 11824320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Optical amplifier, and control method therefor [patent_app_type] => utility [patent_app_number] => 17/431822 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 9419 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431822
Optical amplifier, and control method therefor Feb 18, 2020 Issued
Array ( [id] => 16022817 [patent_doc_number] => 20200186252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => METHOD AND SYSTEM FOR REDUNDANT LIGHT SOURCES BY UTILIZING TWO INPUTS OF AN INTEGRATED MODULATOR [patent_app_type] => utility [patent_app_number] => 16/789792 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789792
Method and system for redundant light sources by utilizing two inputs of an integrated modulator Feb 12, 2020 Issued
Array ( [id] => 16782189 [patent_doc_number] => 20210119268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => BATTERY MANAGEMENT APPARATUS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/789536 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789536
Battery management apparatus and system Feb 12, 2020 Issued
Array ( [id] => 18241841 [patent_doc_number] => 20230074152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => OPTICAL COMMUNICATION SYSTEM AND DISPERSION COMPENSATION METHOD [patent_app_type] => utility [patent_app_number] => 17/798295 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798295
Optical communication system and dispersion compensation method Feb 11, 2020 Issued
Array ( [id] => 16081949 [patent_doc_number] => 20200194961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => Optical Amplification System [patent_app_type] => utility [patent_app_number] => 16/786644 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786644
Optical amplification system Feb 9, 2020 Issued
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