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] => 16897028 [patent_doc_number] => 11038593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Free space optical communication system and method [patent_app_type] => utility [patent_app_number] => 16/856479 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856479
Free space optical communication system and method Apr 22, 2020 Issued
Array ( [id] => 16257524 [patent_doc_number] => 20200266899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => HISTOGRAM BASED OPTIMIZATION FOR OPTICAL MODULATION [patent_app_type] => utility [patent_app_number] => 16/828820 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828820
Histogram based optimization for optical modulation Mar 23, 2020 Issued
Array ( [id] => 18305007 [patent_doc_number] => 11626925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Optical transfer system, optical transmitter, and optical communication method [patent_app_type] => utility [patent_app_number] => 17/432250 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5475 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 17432250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/432250
Optical transfer system, optical transmitter, and optical communication method Mar 17, 2020 Issued
Array ( [id] => 20333438 [patent_doc_number] => 12463725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Optical add/drop multiplexer and optical transmission method [patent_app_type] => utility [patent_app_number] => 17/431800 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5526 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431800
Optical add/drop multiplexer and optical transmission method Mar 8, 2020 Issued
Array ( [id] => 19370973 [patent_doc_number] => 12063072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Communication system and OLT system [patent_app_type] => utility [patent_app_number] => 17/802126 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4902 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802126 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802126
Communication system and OLT system Mar 5, 2020 Issued
Array ( [id] => 18230126 [patent_doc_number] => 20230069120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => High-Speed Optical Transceiver [patent_app_type] => utility [patent_app_number] => 17/793768 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793768
High-speed optical transceiver Feb 27, 2020 Issued
Array ( [id] => 17803947 [patent_doc_number] => 11418264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Method and system for electro-optic modulation [patent_app_type] => utility [patent_app_number] => 17/436192 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 11960 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436192
Method and system for electro-optic modulation Feb 25, 2020 Issued
Array ( [id] => 18221783 [patent_doc_number] => 20230060777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Optical and Electronic Integrated Switch [patent_app_type] => utility [patent_app_number] => 17/801446 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17801446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801446
Optical and electronic integrated switch Feb 25, 2020 Issued
Array ( [id] => 17701408 [patent_doc_number] => 11375146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Wide-area sensing of amplitude modulated signals [patent_app_type] => utility [patent_app_number] => 16/801276 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5687 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801276
Wide-area sensing of amplitude modulated signals Feb 25, 2020 Issued
Array ( [id] => 18191334 [patent_doc_number] => 11581945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Compensation of signal distoration induced by a periodic optical copropagating optical signal [patent_app_type] => utility [patent_app_number] => 17/310913 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18854 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310913
Compensation of signal distoration induced by a periodic optical copropagating optical signal Feb 24, 2020 Issued
Array ( [id] => 18254993 [patent_doc_number] => 20230082032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => TRANSMISSION DEVICE INTERCONNECTION REGISTRATION DEVICE, TRANSMISSION DEVICE INTERCONNECTION REGISTRATION METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/800933 [patent_app_country] => US [patent_app_date] => 2020-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17800933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800933
Transmission device interconnection registration device, transmission device interconnection registration method, and program Feb 24, 2020 Issued
Array ( [id] => 18416625 [patent_doc_number] => 11671176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Light transmission device, and control method of same [patent_app_type] => utility [patent_app_number] => 17/436381 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7053 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436381
Light transmission device, and control method of same Feb 18, 2020 Issued
Array ( [id] => 16273128 [patent_doc_number] => 20200274616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => FREQUENCY CHIRP CORRECTION METHOD FOR PHOTONIC TIME-STRETCH SYSTEM [patent_app_type] => utility [patent_app_number] => 16/789431 [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] => 3603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789431
Frequency chirp correction method for photonic time-stretch system Feb 12, 2020 Issued
Array ( [id] => 16181235 [patent_doc_number] => 20200228204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => FIBER DELIVERED LASER BASED WHITE LIGHT SOURCE CONFIGURED FOR COMMUNICATION [patent_app_type] => utility [patent_app_number] => 16/783543 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 85232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16783543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783543
Fiber delivered laser based white light source configured for communication Feb 5, 2020 Issued
Array ( [id] => 16537384 [patent_doc_number] => 10880005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Laser based white light source configured for communication [patent_app_type] => utility [patent_app_number] => 16/783513 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 50 [patent_no_of_words] => 85230 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 565 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783513
Laser based white light source configured for communication Feb 5, 2020 Issued
Array ( [id] => 17848697 [patent_doc_number] => 11438086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Optical amplification in an optical network [patent_app_type] => utility [patent_app_number] => 16/748076 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5252 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748076 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748076
Optical amplification in an optical network Jan 20, 2020 Issued
Array ( [id] => 16121981 [patent_doc_number] => 20200213013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => HIGH-BANDWIDTH UNDERWATER DATA COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/745902 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7646 [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] => 16745902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745902
High-bandwidth underwater data communication system Jan 16, 2020 Issued
Array ( [id] => 17196730 [patent_doc_number] => 11165506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Drone network and method of operating [patent_app_type] => utility [patent_app_number] => 16/745438 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745438
Drone network and method of operating Jan 16, 2020 Issued
Array ( [id] => 15907983 [patent_doc_number] => 20200153512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => OPTICAL DELAY LINES FOR ELECTRICAL SKEW COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/745699 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6118 [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] => 16745699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745699
OPTICAL DELAY LINES FOR ELECTRICAL SKEW COMPENSATION Jan 16, 2020 Abandoned
Array ( [id] => 17909297 [patent_doc_number] => 11463169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Wavelength dispersion amount estimation apparatus [patent_app_type] => utility [patent_app_number] => 17/425994 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 14961 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17425994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/425994
Wavelength dispersion amount estimation apparatus Jan 14, 2020 Issued
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