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] => 16848370 [patent_doc_number] => 20210149115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PHOTONIC WAVELENGTH DIVISION MULTIPLEXING (WDM) RECEIVER WITH POLARIZATION DIVERSITY AND/OR LOW REFLECTANCE [patent_app_type] => utility [patent_app_number] => 17/133347 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17133347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/133347
Photonic wavelength division multiplexing (WDM) receiver with polarization diversity and/or low reflectance Dec 22, 2020 Issued
Array ( [id] => 18936083 [patent_doc_number] => 11888534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Power sourcing equipment of power-over-fiber system and power-over-fiber system [patent_app_type] => utility [patent_app_number] => 17/905939 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4447 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905939
Power sourcing equipment of power-over-fiber system and power-over-fiber system Dec 21, 2020 Issued
Array ( [id] => 17677759 [patent_doc_number] => 20220190926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => OPTICAL TRANSMITTER INPUT RESISTANCE MEASUREMENT AND ENCODER/DRIVER MODULATION CURRENT CONFIGURATION TECHNIQUES [patent_app_type] => utility [patent_app_number] => 17/124430 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124430
Optical transmitter input resistance measurement and encoder/driver modulation current configuration techniques Dec 15, 2020 Issued
Array ( [id] => 18883826 [patent_doc_number] => 20240007195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ADAPTIVE EQUALIZER, STEP SIZE DERIVATION METHOD AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/039125 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18039125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039125
ADAPTIVE EQUALIZER, STEP SIZE DERIVATION METHOD AND PROGRAM Dec 13, 2020 Pending
Array ( [id] => 17863528 [patent_doc_number] => 11444693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Free space optical FSO space data transmission system in the infrared wavelength domain [patent_app_type] => utility [patent_app_number] => 17/121508 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5911 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17121508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121508
Free space optical FSO space data transmission system in the infrared wavelength domain Dec 13, 2020 Issued
Array ( [id] => 18883826 [patent_doc_number] => 20240007195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ADAPTIVE EQUALIZER, STEP SIZE DERIVATION METHOD AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/039125 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18039125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039125
ADAPTIVE EQUALIZER, STEP SIZE DERIVATION METHOD AND PROGRAM Dec 13, 2020 Pending
Array ( [id] => 16724708 [patent_doc_number] => 20210091855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => COHERENT OPTICAL TRANSCEIVER WITH PROGRAMMABLE APPLICATION MODES [patent_app_type] => utility [patent_app_number] => 17/109744 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109744
Coherent optical transceiver with programmable application modes Dec 1, 2020 Issued
Array ( [id] => 16859232 [patent_doc_number] => 20210159977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => LASER BASED WHITE LIGHT SOURCE CONFIGURED FOR COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/108550 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 85253 [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] => 17108550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108550
Laser based white light source configured for communication Nov 30, 2020 Issued
Array ( [id] => 17646066 [patent_doc_number] => 20220173805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Quantum Tampering Threat Management [patent_app_type] => utility [patent_app_number] => 17/107828 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10343 [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] => 17107828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107828
Quantum tampering threat management Nov 29, 2020 Issued
Array ( [id] => 18600852 [patent_doc_number] => 20230275655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => FLEXE NETWORK-BASED REROUTING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/781486 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5795 [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] => 17781486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781486
FLEXE NETWORK-BASED REROUTING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND READABLE STORAGE MEDIUM Nov 23, 2020 Abandoned
Array ( [id] => 17909293 [patent_doc_number] => 11463165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Systems and methods for optical wireless communications [patent_app_type] => utility [patent_app_number] => 17/102087 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11525 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17102087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102087
Systems and methods for optical wireless communications Nov 22, 2020 Issued
Array ( [id] => 18834555 [patent_doc_number] => 20230403082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => STATION SIDE OPTICAL LINE TERMINAL AND REGISTRATION METHOD [patent_app_type] => utility [patent_app_number] => 18/035007 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18035007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035007
STATION SIDE OPTICAL LINE TERMINAL AND REGISTRATION METHOD Nov 11, 2020 Pending
Array ( [id] => 17166898 [patent_doc_number] => 11153013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Histogram based optimization for optical modulation [patent_app_type] => utility [patent_app_number] => 17/090482 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090482
Histogram based optimization for optical modulation Nov 4, 2020 Issued
Array ( [id] => 18121305 [patent_doc_number] => 11552708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Rotatable optical short-range transceiver [patent_app_type] => utility [patent_app_number] => 17/089558 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 11630 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089558
Rotatable optical short-range transceiver Nov 3, 2020 Issued
Array ( [id] => 16813200 [patent_doc_number] => 20210135755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => MONITORING LEAKAGE IN AERONAUTICAL BAND OF HIGH SPLIT HFC [patent_app_type] => utility [patent_app_number] => 17/088775 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088775
Monitoring leakage in aeronautical band of high split HFC Nov 3, 2020 Issued
Array ( [id] => 18358379 [patent_doc_number] => 11646790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Optical system comprising a reconfigurable device and optical system control method [patent_app_type] => utility [patent_app_number] => 17/775408 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5324 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775408
Optical system comprising a reconfigurable device and optical system control method Nov 3, 2020 Issued
Array ( [id] => 16766223 [patent_doc_number] => 20210111805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => OPTICAL SUBCARRIER DUAL-PATH PROTECTION AND RESTORATION FOR OPTICAL COMMUNICATIONS NETWORKS [patent_app_type] => utility [patent_app_number] => 17/077811 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36990 [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] => 17077811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077811
Optical subcarrier dual-path protection and restoration for optical communications networks Oct 21, 2020 Issued
Array ( [id] => 17879268 [patent_doc_number] => 11451303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Optical subcarrier dual-path protection and restoration for optical communications networks [patent_app_type] => utility [patent_app_number] => 17/077798 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 36998 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 610 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077798
Optical subcarrier dual-path protection and restoration for optical communications networks Oct 21, 2020 Issued
Array ( [id] => 16982818 [patent_doc_number] => 20210227055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => DATA TRANSMITTING METHOD, DATA RECEIVING METHOD, TRANSMITTING DEVICE, RECEIVING DEVICE, TRANSMISSION SYSTEM, AND COMPUTER STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/075722 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075722
DATA TRANSMITTING METHOD, DATA RECEIVING METHOD, TRANSMITTING DEVICE, RECEIVING DEVICE, TRANSMISSION SYSTEM, AND COMPUTER STORAGE MEDIUM Oct 20, 2020 Abandoned
Array ( [id] => 16766206 [patent_doc_number] => 20210111788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => OPTICAL SUBCARRIER DUAL-PATH PROTECTION AND RESTORATION FOR OPTICAL COMMUNICATIONS NETWORKS [patent_app_type] => utility [patent_app_number] => 17/076449 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36985 [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] => 17076449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076449
Optical subcarrier dual-path protection and restoration for optical communications networks Oct 20, 2020 Issued
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