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] => 17773148 [patent_doc_number] => 11405106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Setup for receiving an optical data signal [patent_app_type] => utility [patent_app_number] => 17/421581 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5618 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421581
Setup for receiving an optical data signal Jan 9, 2020 Issued
16/735010 COMMUNICATIONS SYSTEM THAT PROVIDES CONTINUOUS SERVICE Jan 5, 2020 Abandoned
Array ( [id] => 18156909 [patent_doc_number] => 11569910 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Communications system that provides continuous service [patent_app_type] => utility [patent_app_number] => 16/734920 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13216 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734920 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734920
Communications system that provides continuous service Jan 5, 2020 Issued
Array ( [id] => 17486936 [patent_doc_number] => 20220094440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => OPTICAL RECEIVING APPARATUS AND WAVEFORM DISTORTION COMPENSATION METHOD [patent_app_type] => utility [patent_app_number] => 17/420845 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420845
Optical receiving apparatus and waveform distortion compensation method Jan 5, 2020 Issued
Array ( [id] => 16654816 [patent_doc_number] => 10932019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-23 [patent_title] => System and method for topology discovery and fiber continuity verification in network [patent_app_type] => utility [patent_app_number] => 16/730396 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10545 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16730396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/730396
System and method for topology discovery and fiber continuity verification in network Dec 29, 2019 Issued
Array ( [id] => 18131904 [patent_doc_number] => 11558122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Optical transmission apparatus, terminal station apparatus, optical communication system, and optical communication method [patent_app_type] => utility [patent_app_number] => 17/423375 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8855 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423375
Optical transmission apparatus, terminal station apparatus, optical communication system, and optical communication method Dec 5, 2019 Issued
Array ( [id] => 16995664 [patent_doc_number] => 20210234084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ENTANGLED MICROWAVE-PHOTON-PAIR GENERATOR [patent_app_type] => utility [patent_app_number] => 16/704794 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704794
Entangled microwave-photon-pair generator Dec 4, 2019 Issued
Array ( [id] => 17345275 [patent_doc_number] => 20220011606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Optical Transmitter [patent_app_type] => utility [patent_app_number] => 17/294980 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17294980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/294980
Optical transmitter Dec 4, 2019 Issued
Array ( [id] => 18594033 [patent_doc_number] => 11742950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Wavelength dispersion amount calculation apparatus and wavelength dispersion amount calculation method [patent_app_type] => utility [patent_app_number] => 17/777569 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4927 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17777569 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777569
Wavelength dispersion amount calculation apparatus and wavelength dispersion amount calculation method Nov 27, 2019 Issued
Array ( [id] => 18054688 [patent_doc_number] => 11528085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Fault tolerance method for any set of simultaneous link faults in dynamic WDM optical networks with wavelength continuity constraint [patent_app_type] => utility [patent_app_number] => 17/419210 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 4451 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 523 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419210
Fault tolerance method for any set of simultaneous link faults in dynamic WDM optical networks with wavelength continuity constraint Nov 25, 2019 Issued
Array ( [id] => 15824735 [patent_doc_number] => 10637572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => Full duplex laser communication terminal architecture with reconfigurable wavelengths [patent_app_type] => utility [patent_app_number] => 16/694082 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6172 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16694082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/694082
Full duplex laser communication terminal architecture with reconfigurable wavelengths Nov 24, 2019 Issued
Array ( [id] => 15971291 [patent_doc_number] => 20200169397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => PULSED LIGHT HIGH-SPEED POLARIZATION LOCKING METHOD OF CONTINUOUS-VARIABLE QUANTUM KEY DISTRIBUTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/692254 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692254
Pulsed light high-speed polarization locking method of continuous-variable quantum key distribution system Nov 21, 2019 Issued
Array ( [id] => 17303971 [patent_doc_number] => 20210399810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => QUANTUM KEY DISTRIBUTION SYSTEMS HAVING LOW LOSS DISPERSION LIMITING FIBERS [patent_app_type] => utility [patent_app_number] => 17/297029 [patent_app_country] => US [patent_app_date] => 2019-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10137 [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] => 17297029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297029
Quantum key distribution systems having low loss dispersion limiting fibers Nov 11, 2019 Issued
Array ( [id] => 17731511 [patent_doc_number] => 11387917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Apparatus, system and method for wireless slip ring data transmission [patent_app_type] => utility [patent_app_number] => 17/309190 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3777 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17309190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/309190
Apparatus, system and method for wireless slip ring data transmission Nov 3, 2019 Issued
Array ( [id] => 16813306 [patent_doc_number] => 20210135861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => QUANTUM COMMUNICATION SYSTEM HAVING QUANTUM KEY DISTRIBUTION AND USING A MIDPOINT OF THE TALBOT EFFECT IMAGE POSITION AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 16/668025 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16668025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/668025
Quantum communication system having quantum key distribution and using a midpoint of the talbot effect image position and associated methods Oct 29, 2019 Issued
Array ( [id] => 15534015 [patent_doc_number] => 20200059314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => RECONFIGURABLE OPTICAL ADD/DROP MULTIPLEXER [patent_app_type] => utility [patent_app_number] => 16/663521 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 620 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16663521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/663521
Reconfigurable optical add/drop multiplexer Oct 24, 2019 Issued
Array ( [id] => 15533991 [patent_doc_number] => 20200059302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => OPTICAL RECEIVER AND COHERENT OPTICAL RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 16/662516 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662516
Optical receiver and coherent optical reception method Oct 23, 2019 Issued
Array ( [id] => 15534017 [patent_doc_number] => 20200059315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Virtualized sections for sectional control of optical links [patent_app_type] => utility [patent_app_number] => 16/662221 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662221
Virtualized sections for sectional control of optical links Oct 23, 2019 Issued
Array ( [id] => 15534013 [patent_doc_number] => 20200059313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => TRANSMISSION DEVICE AND TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 16/660855 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660855 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660855
TRANSMISSION DEVICE AND TRANSMISSION METHOD Oct 22, 2019 Abandoned
Array ( [id] => 16449248 [patent_doc_number] => 10841183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-17 [patent_title] => Method and system for reliability-aware embedding of a virtual network onto an elastic optical network [patent_app_type] => utility [patent_app_number] => 16/657635 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14112 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16657635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657635
Method and system for reliability-aware embedding of a virtual network onto an elastic optical network Oct 17, 2019 Issued
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