Search

Hai V. Tran

Examiner (ID: 8629)

Most Active Art Unit
2845
Art Unit(s)
2711, 2845, 2426, 2821, 2491, 2611, 2623, 4100, 2423
Total Applications
1433
Issued Applications
1041
Pending Applications
146
Abandoned Applications
265

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19720912 [patent_doc_number] => 12206461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Optical feeding system [patent_app_type] => utility [patent_app_number] => 18/017879 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8530 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017879
Optical feeding system Jul 28, 2020 Issued
Array ( [id] => 17809032 [patent_doc_number] => 20220260867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => ISOLATOR, METHOD OF MANUFACTURING ISOLATOR, ELECTROMAGNETIC WAVE TRANSMITTER, AND LIGHT TRANSMITTER [patent_app_type] => utility [patent_app_number] => 17/597806 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17597806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/597806
Isolator, method of manufacturing isolator, electromagnetic wave transmitter, and light transmitter Jul 19, 2020 Issued
Array ( [id] => 17812369 [patent_doc_number] => 20220264204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Subrating and multiplexing non-standard rates in ZR and ZR+ optical interfaces [patent_app_type] => utility [patent_app_number] => 17/630735 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17630735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630735
Subrating and multiplexing non-standard rates in ZR and ZR+ optical interfaces Jul 19, 2020 Issued
Array ( [id] => 17048692 [patent_doc_number] => 11101890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Unequal spacing on multilevel signals [patent_app_type] => utility [patent_app_number] => 16/933837 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7114 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16933837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933837
Unequal spacing on multilevel signals Jul 19, 2020 Issued
Array ( [id] => 17501475 [patent_doc_number] => 11290193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => D-dimensional chain teleportation method for random transmission based on measurement results of relay nodes [patent_app_type] => utility [patent_app_number] => 17/296903 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8642 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17296903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/296903
D-dimensional chain teleportation method for random transmission based on measurement results of relay nodes Jul 13, 2020 Issued
Array ( [id] => 16944883 [patent_doc_number] => 11057142 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Method and system to estimate SRS induced gain change in optical communication networks [patent_app_type] => utility [patent_app_number] => 16/921034 [patent_app_country] => US [patent_app_date] => 2020-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16921034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/921034
Method and system to estimate SRS induced gain change in optical communication networks Jul 5, 2020 Issued
Array ( [id] => 17797171 [patent_doc_number] => 20220256263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Partial activation of a media channel on channel holder-based optical links [patent_app_type] => utility [patent_app_number] => 17/626379 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6723 [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] => 17626379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626379
Partial activation of a media channel on channel holder-based optical links Jun 24, 2020 Issued
Array ( [id] => 19421678 [patent_doc_number] => 20240297802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => POWER-OVER-FIBER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/768470 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17768470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768470
Power-over-fiber system Jun 21, 2020 Issued
Array ( [id] => 16944884 [patent_doc_number] => 11057143 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Wavelength division multiplexing (WDM)-based and multipath interferometry based optical ternary content addressable memory (TCAM) [patent_app_type] => utility [patent_app_number] => 16/905674 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 17245 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905674
Wavelength division multiplexing (WDM)-based and multipath interferometry based optical ternary content addressable memory (TCAM) Jun 17, 2020 Issued
Array ( [id] => 18556028 [patent_doc_number] => 20230254045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => OPTICAL SENDER AND METHOD FOR DECIDING MODULATION TIMING CORRECTNESS [patent_app_type] => utility [patent_app_number] => 18/009145 [patent_app_country] => US [patent_app_date] => 2020-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009145
Optical sender and method for deciding modulation timing correctness Jun 9, 2020 Issued
Array ( [id] => 18767492 [patent_doc_number] => 11817910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Light-receiving device [patent_app_type] => utility [patent_app_number] => 17/617351 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8860 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17617351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617351
Light-receiving device Jun 7, 2020 Issued
Array ( [id] => 17956969 [patent_doc_number] => 11483088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Service mapping processing method for optical transport network, apparatus, and system [patent_app_type] => utility [patent_app_number] => 16/895841 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 13260 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895841
Service mapping processing method for optical transport network, apparatus, and system Jun 7, 2020 Issued
Array ( [id] => 17278771 [patent_doc_number] => 20210384969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => LASER DIODE HEALTH MONITORING [patent_app_type] => utility [patent_app_number] => 16/892706 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892706
Laser diode health monitoring Jun 3, 2020 Issued
Array ( [id] => 16820724 [patent_doc_number] => 11005571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Impairment compensation techniques for high performance coherent optical transceivers [patent_app_type] => utility [patent_app_number] => 16/892146 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 6628 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892146
Impairment compensation techniques for high performance coherent optical transceivers Jun 2, 2020 Issued
Array ( [id] => 18358391 [patent_doc_number] => 11646802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Polarization independent optical receiver [patent_app_type] => utility [patent_app_number] => 16/891008 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4055 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891008
Polarization independent optical receiver Jun 1, 2020 Issued
Array ( [id] => 17263965 [patent_doc_number] => 20210376950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 16/888890 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16888890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888890
Polarization-diversity optical power supply May 31, 2020 Issued
Array ( [id] => 17120677 [patent_doc_number] => 11131804 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-28 [patent_title] => Demultiplexer/multiplexer module using submodules having wavelength-division-multiplexing filter [patent_app_type] => utility [patent_app_number] => 16/873679 [patent_app_country] => US [patent_app_date] => 2020-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 5855 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16873679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/873679
Demultiplexer/multiplexer module using submodules having wavelength-division-multiplexing filter May 29, 2020 Issued
Array ( [id] => 18131896 [patent_doc_number] => 11558114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Optical transmission characteristics compensating method and optical transmission characteristics compensating system [patent_app_type] => utility [patent_app_number] => 17/593518 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9790 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17593518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593518
Optical transmission characteristics compensating method and optical transmission characteristics compensating system May 20, 2020 Issued
Array ( [id] => 18366451 [patent_doc_number] => 20230148042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => COMMUNICATION SYSTEM AND COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/919641 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919641
COMMUNICATION SYSTEM AND COMMUNICATION METHOD May 10, 2020 Abandoned
Array ( [id] => 16242334 [patent_doc_number] => 20200259568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => SILICON PHOTONICS BASED OPTICAL NETWORK [patent_app_type] => utility [patent_app_number] => 16/862408 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16862408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862408
Silicon photonics based optical network Apr 28, 2020 Issued
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