Search

Tho V. Duong

Examiner (ID: 13443)

Most Active Art Unit
3744
Art Unit(s)
3753, 3744, 3763, 3743
Total Applications
2113
Issued Applications
1337
Pending Applications
151
Abandoned Applications
668

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18613372 [patent_doc_number] => 20230280108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Heat Exchanger Assembly and Water Heater Comprising Same [patent_app_type] => utility [patent_app_number] => 18/043536 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043536
Heat exchanger assembly and water heater comprising same Jul 29, 2021 Issued
Array ( [id] => 18512301 [patent_doc_number] => 20230228502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => HEAT EXCHANGER PLATE AND SEALING GASKET LOCKABLE THERETO [patent_app_type] => utility [patent_app_number] => 18/018129 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018129
HEAT EXCHANGER PLATE AND SEALING GASKET LOCKABLE THERETO Jul 27, 2021 Pending
Array ( [id] => 19741484 [patent_doc_number] => 12218333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Heat dissipation device of energy storage system and heat dissipation method for energy storage system [patent_app_type] => utility [patent_app_number] => 17/625773 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5504 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625773
Heat dissipation device of energy storage system and heat dissipation method for energy storage system Jul 26, 2021 Issued
Array ( [id] => 18163426 [patent_doc_number] => 20230030019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => HEAT PIPE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/385911 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385911
HEAT PIPE STRUCTURE Jul 26, 2021 Pending
Array ( [id] => 18021767 [patent_doc_number] => 20220373266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => FLAT PLATE HEAT PIPE AND PREPARATION METHOD THEREOF, AND HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/767196 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767196
FLAT PLATE HEAT PIPE AND PREPARATION METHOD THEREOF, AND HEAT EXCHANGER Jul 22, 2021 Abandoned
Array ( [id] => 19346270 [patent_doc_number] => 20240255233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => HEAT EXCHANGER, POWER CONVERSION DEVICE INCLUDING HEAT EXCHANGER, AND METHOD FOR MANUFACTURING INNER FIN FOR HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/564148 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18564148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/564148
HEAT EXCHANGER, POWER CONVERSION DEVICE INCLUDING HEAT EXCHANGER, AND METHOD FOR MANUFACTURING INNER FIN FOR HEAT EXCHANGER Jul 20, 2021 Pending
Array ( [id] => 17361543 [patent_doc_number] => 20220022339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => HEAT DISSIPATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/372579 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372579
Heat dissipation device Jul 11, 2021 Issued
Array ( [id] => 17357815 [patent_doc_number] => 20220018611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => HEAT DISSIPATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/371280 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371280
Heat dissipation device Jul 8, 2021 Issued
Array ( [id] => 18492818 [patent_doc_number] => 11698229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Three-dimensional heat dissipating device [patent_app_type] => utility [patent_app_number] => 17/368068 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8589 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368068
Three-dimensional heat dissipating device Jul 5, 2021 Issued
Array ( [id] => 18568080 [patent_doc_number] => 20230258416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => VAPOR CHAMBER AND METHOD FOR PRODUCING VAPOR CHAMBER [patent_app_type] => utility [patent_app_number] => 18/002908 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002908
VAPOR CHAMBER AND METHOD FOR PRODUCING VAPOR CHAMBER Jun 24, 2021 Pending
Array ( [id] => 18771813 [patent_doc_number] => 20230366634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => HEAT PIPE [patent_app_type] => utility [patent_app_number] => 18/029002 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18029002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029002
HEAT PIPE Jun 22, 2021 Pending
Array ( [id] => 19342640 [patent_doc_number] => 12052847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Aligned multi-rail high-power cooling module [patent_app_type] => utility [patent_app_number] => 17/353401 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7266 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353401
Aligned multi-rail high-power cooling module Jun 20, 2021 Issued
Array ( [id] => 17461370 [patent_doc_number] => 20220074675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => HEAT TRANSPORT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/350876 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350876
HEAT TRANSPORT SYSTEM Jun 16, 2021 Abandoned
Array ( [id] => 18965054 [patent_doc_number] => 11898811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 17/340895 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4189 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340895
Heat exchanger Jun 6, 2021 Issued
Array ( [id] => 17549170 [patent_doc_number] => 20220120511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => HEAT PIPE STRUCTURE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/336002 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17336002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336002
HEAT PIPE STRUCTURE AND MANUFACTURING METHOD THEREOF May 31, 2021 Abandoned
Array ( [id] => 19166598 [patent_doc_number] => 11982493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Thermally conductive pipe, heat treatment device, and treatment system [patent_app_type] => utility [patent_app_number] => 17/333030 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 13369 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333030
Thermally conductive pipe, heat treatment device, and treatment system May 27, 2021 Issued
Array ( [id] => 20130003 [patent_doc_number] => 12372308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Microchannel heat exchanger [patent_app_type] => utility [patent_app_number] => 17/330355 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17330355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330355
Microchannel heat exchanger May 24, 2021 Issued
Array ( [id] => 20130003 [patent_doc_number] => 12372308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Microchannel heat exchanger [patent_app_type] => utility [patent_app_number] => 17/330355 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17330355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330355
Microchannel heat exchanger May 24, 2021 Issued
Array ( [id] => 18802143 [patent_doc_number] => 11835299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Thin vapor-chamber structure [patent_app_type] => utility [patent_app_number] => 17/326079 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 36 [patent_no_of_words] => 7410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326079
Thin vapor-chamber structure May 19, 2021 Issued
Array ( [id] => 18854850 [patent_doc_number] => 11852421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Heat pipe with micro-pore tubes array and making method thereof and heat exchanging system [patent_app_type] => utility [patent_app_number] => 17/246597 [patent_app_country] => US [patent_app_date] => 2021-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 8598 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246597
Heat pipe with micro-pore tubes array and making method thereof and heat exchanging system Apr 30, 2021 Issued
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