Search

Sanh D. Phu

Examiner (ID: 7783, Phone: (571)272-7857 , Office: P/2647 )

Most Active Art Unit
2618
Art Unit(s)
2682, 2648, 2618, 2647
Total Applications
1171
Issued Applications
1006
Pending Applications
23
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19779148 [patent_doc_number] => 12228173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Bearing for linear guide rail [patent_app_type] => utility [patent_app_number] => 17/796987 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 36 [patent_no_of_words] => 12734 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796987
Bearing for linear guide rail Feb 7, 2021 Issued
Array ( [id] => 20172264 [patent_doc_number] => 12390988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => 3D printer [patent_app_type] => utility [patent_app_number] => 17/799116 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799116
3D printer Feb 4, 2021 Issued
Array ( [id] => 16990933 [patent_doc_number] => 20210229353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => TECHNIQUES FOR BUILD PLATFORM PART RELEASE IN ADDITIVE FABRICATION AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/156925 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17156925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156925
Techniques for build platform part release in additive fabrication and related systems and methods Jan 24, 2021 Issued
Array ( [id] => 19226008 [patent_doc_number] => 12005639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => 3D printer for the additive manufacture of a component, and printing method [patent_app_type] => utility [patent_app_number] => 17/761884 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4952 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761884
3D printer for the additive manufacture of a component, and printing method Jan 20, 2021 Issued
Array ( [id] => 17037259 [patent_doc_number] => 20210254217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => IN SITU TAILORING OF MATERIAL PROPERTIES IN 3D PRINTED ELECTRONICS [patent_app_type] => utility [patent_app_number] => 17/153994 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153994
In situ tailoring of material properties in 3D printed electronics Jan 20, 2021 Issued
Array ( [id] => 17959281 [patent_doc_number] => 20220339861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => 3D Printer for Additive Manufacturing of a Multilayer Component, Printing Method and Component [patent_app_type] => utility [patent_app_number] => 17/763556 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17763556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763556
3D printer for additive manufacturing of a multilayer component, printing method and component Jan 20, 2021 Issued
Array ( [id] => 17398822 [patent_doc_number] => 20220040912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SYSTEMS AND METHODS FOR 3D PRINTING WITH VACUUM ASSISTED LASER PRINTING MACHINE [patent_app_type] => utility [patent_app_number] => 17/247983 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247983
Systems and methods for 3D printing with vacuum assisted laser printing machine Jan 3, 2021 Issued
Array ( [id] => 16924541 [patent_doc_number] => 11046000 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Manufacturing by consolidation systems and methods [patent_app_type] => utility [patent_app_number] => 17/132736 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 32 [patent_no_of_words] => 12690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17132736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132736
Manufacturing by consolidation systems and methods Dec 22, 2020 Issued
Array ( [id] => 20608652 [patent_doc_number] => 12584244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Manufacturing method for colored nonwoven fabric [patent_app_type] => utility [patent_app_number] => 17/787844 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 26581 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787844
Manufacturing method for colored nonwoven fabric Dec 21, 2020 Issued
Array ( [id] => 17686704 [patent_doc_number] => 20220193996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => SYSTEM FOR LEVELING HEATED PLATEN IN 3D PRINTER [patent_app_type] => utility [patent_app_number] => 17/131332 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131332
System for leveling heated platen in 3D printer Dec 21, 2020 Issued
Array ( [id] => 19150571 [patent_doc_number] => 11975463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Attachments for handling and tracking fabricated custom objects [patent_app_type] => utility [patent_app_number] => 17/117880 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 19878 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117880
Attachments for handling and tracking fabricated custom objects Dec 9, 2020 Issued
Array ( [id] => 19651342 [patent_doc_number] => 12173111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Composition comprising polyesters for additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/776904 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8396 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776904
Composition comprising polyesters for additive manufacturing Dec 3, 2020 Issued
Array ( [id] => 18995135 [patent_doc_number] => 11911955 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => System and method embodiments for modifying gas content in printable compositions for additive manufacturing [patent_app_type] => utility [patent_app_number] => 17/111431 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 12699 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111431
System and method embodiments for modifying gas content in printable compositions for additive manufacturing Dec 2, 2020 Issued
Array ( [id] => 18684320 [patent_doc_number] => 11780031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Method for laser processing packaging box [patent_app_type] => utility [patent_app_number] => 17/108715 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1234 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108715
Method for laser processing packaging box Nov 30, 2020 Issued
Array ( [id] => 16856034 [patent_doc_number] => 20210156779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => METHODS AND SYSTEMS FOR DETERMINING VISCOSITY OF PHOTO-CURING RESIN FOR VAT PHOTOPOLYMERIZATION PRINTER [patent_app_type] => utility [patent_app_number] => 16/949905 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16949905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949905
Methods and systems for determining viscosity of photo-curing resin for vat photopolymerization printer Nov 18, 2020 Issued
Array ( [id] => 18064918 [patent_doc_number] => 20220396005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD FOR PRODUCING A REINFORCED CONCRETE COMPONENT, REINFORCED CONCRETE COMPONENT AND PRODUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/777146 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777146
METHOD FOR PRODUCING A REINFORCED CONCRETE COMPONENT, REINFORCED CONCRETE COMPONENT AND PRODUCTION SYSTEM Nov 16, 2020 Abandoned
Array ( [id] => 20143281 [patent_doc_number] => 12377602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Post-exposure unit [patent_app_type] => utility [patent_app_number] => 17/775673 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775673
Post-exposure unit Nov 15, 2020 Issued
Array ( [id] => 17610464 [patent_doc_number] => 20220152743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SYSTEM AND METHOD FOR CUTTING FILM [patent_app_type] => utility [patent_app_number] => 17/099073 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099073
System and method for cutting film Nov 15, 2020 Issued
Array ( [id] => 18684402 [patent_doc_number] => 11780113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Lightweight, reduced density fire rated gypsum panels [patent_app_type] => utility [patent_app_number] => 17/096551 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 54 [patent_no_of_words] => 33579 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096551
Lightweight, reduced density fire rated gypsum panels Nov 11, 2020 Issued
Array ( [id] => 18035334 [patent_doc_number] => 20220379549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => USE OF CAST-POLYAMIDE FILAMENT AND CAST-POLYAMIDE GRANULAR MATERIAL FOR ADDITIVE MANUFACTURING, AND PRODUCTION PROCESS [patent_app_type] => utility [patent_app_number] => 17/773850 [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] => 3387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17773850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773850
USE OF CAST-POLYAMIDE FILAMENT AND CAST-POLYAMIDE GRANULAR MATERIAL FOR ADDITIVE MANUFACTURING, AND PRODUCTION PROCESS Nov 11, 2020 Abandoned
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