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] => 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
Array ( [id] => 16464901 [patent_doc_number] => 10848269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments [patent_app_type] => utility [patent_app_number] => 16/599157 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9914 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 16599157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599157
Probabilistic constellation shaping of multi-dimensional symbols for improved tolerance to nonlinear impairments Oct 10, 2019 Issued
Array ( [id] => 17204329 [patent_doc_number] => 20210344424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => ADAPTIVE EQUALIZATION DEVICE, ADAPTIVE EQUALIZATION METHOD, AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/273544 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273544
Adaptive equalization device, adaptive equalization method, and communication device Oct 6, 2019 Issued
Array ( [id] => 15858997 [patent_doc_number] => 10644803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Histogram based optimization for optical modulation [patent_app_type] => utility [patent_app_number] => 16/582985 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6638 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582985
Histogram based optimization for optical modulation Sep 24, 2019 Issued
Array ( [id] => 16724705 [patent_doc_number] => 20210091852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => ENHANCED LED SIGNALING STATUS FOR NETWORK DEVICE ONBOARDING [patent_app_type] => utility [patent_app_number] => 16/576557 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16576557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/576557
ENHANCED LED SIGNALING STATUS FOR NETWORK DEVICE ONBOARDING Sep 18, 2019 Abandoned
Array ( [id] => 17494202 [patent_doc_number] => 11283528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Digital coherent receiver and digital coherent receiving method [patent_app_type] => utility [patent_app_number] => 17/272790 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 12438 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [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] => 17272790 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/272790
Digital coherent receiver and digital coherent receiving method Aug 26, 2019 Issued
Menu