Search

David A. Shiao

Examiner (ID: 14127, Phone: (571)270-7265 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836
Total Applications
559
Issued Applications
399
Pending Applications
47
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19463176 [patent_doc_number] => 20240316845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => A MOLD TOOL FOR INJECTION MOLDING [patent_app_type] => utility [patent_app_number] => 18/246059 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2132 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18246059 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/246059
Mold tool for injection molding Sep 9, 2021 Issued
Array ( [id] => 17473154 [patent_doc_number] => 20220080658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PRINT HEAD FOR ADDITIVE MANUFACTURING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/443423 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17443423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443423
Print head for additive manufacturing system Jul 25, 2021 Issued
Array ( [id] => 19165061 [patent_doc_number] => 11980943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Device and a method for fabricating a three-dimensional part by selectively melting a powder bed [patent_app_type] => utility [patent_app_number] => 17/382850 [patent_app_country] => US [patent_app_date] => 2021-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5651 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17382850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/382850
Device and a method for fabricating a three-dimensional part by selectively melting a powder bed Jul 21, 2021 Issued
Array ( [id] => 17214683 [patent_doc_number] => 20210348020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => PROCESSES FOR IN-MOLD COATING SYSTEMS FOR MOLDING, AND PRODUCTS FORMED THEREFROM [patent_app_type] => utility [patent_app_number] => 17/381590 [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] => 12543 [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] => 17381590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381590
PROCESSES FOR IN-MOLD COATING SYSTEMS FOR MOLDING, AND PRODUCTS FORMED THEREFROM Jul 20, 2021 Abandoned
Array ( [id] => 19210068 [patent_doc_number] => 11999108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Three-dimensional shaping device [patent_app_type] => utility [patent_app_number] => 17/443039 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9251 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443039
Three-dimensional shaping device Jul 19, 2021 Issued
Array ( [id] => 19165202 [patent_doc_number] => 11981085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Multi-source overlap design acceptance qualification [patent_app_type] => utility [patent_app_number] => 17/381053 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5046 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381053
Multi-source overlap design acceptance qualification Jul 19, 2021 Issued
Array ( [id] => 17199360 [patent_doc_number] => 20210339454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => PREPARATION OF BUILDING MATERIAL FOR SOLID FREEFORM FABRICATION [patent_app_type] => utility [patent_app_number] => 17/378838 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378838
PREPARATION OF BUILDING MATERIAL FOR SOLID FREEFORM FABRICATION Jul 18, 2021 Abandoned
Array ( [id] => 17355912 [patent_doc_number] => 20220016708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LARGE AREA RECOATING FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/375853 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375853
Large area recoating for additive manufacturing Jul 13, 2021 Issued
Array ( [id] => 18092147 [patent_doc_number] => 20220410488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => ALIGNMENT OF ENERGY BEAMS IN ADDITIVE MANUFACTURING SYSTEMS AND MACHINES [patent_app_type] => utility [patent_app_number] => 17/361782 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361782
Alignment of energy beams in additive manufacturing systems and machines Jun 28, 2021 Issued
Array ( [id] => 17292700 [patent_doc_number] => 20210388539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SYSTEMS AND METHODS TO PROVIDE COLOR ENHANCED YARNS [patent_app_type] => utility [patent_app_number] => 17/349696 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17349696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349696
Systems and methods to provide color enhanced yarns Jun 15, 2021 Issued
Array ( [id] => 17733940 [patent_doc_number] => 20220219399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHOD AND SYSTEM FOR ENHANCING WORKFLOW THROUGHPUT, OUTPUT ACCURACY AND SURFACE FINISH DURING PIXEL BASED ADDITIVE MANUFACTURING PROCESSES [patent_app_type] => utility [patent_app_number] => 17/346029 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346029 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346029
METHOD AND SYSTEM FOR ENHANCING WORKFLOW THROUGHPUT, OUTPUT ACCURACY AND SURFACE FINISH DURING PIXEL BASED ADDITIVE MANUFACTURING PROCESSES Jun 10, 2021 Abandoned
Array ( [id] => 17733941 [patent_doc_number] => 20220219400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => SYSTEM AND METHOD TO INCREASE ACCURACY OF AN IMAGING SYSTEM WITHIN AN ADDITIVE MANUFACTURING DEVICE [patent_app_type] => utility [patent_app_number] => 17/346104 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17346104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346104
SYSTEM AND METHOD TO INCREASE ACCURACY OF AN IMAGING SYSTEM WITHIN AN ADDITIVE MANUFACTURING DEVICE Jun 10, 2021 Abandoned
Array ( [id] => 18496694 [patent_doc_number] => 20230219283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => METHOD FOR CONTROLLING FLOW DURING THREE DIMENSIONAL PRINTING [patent_app_type] => utility [patent_app_number] => 18/000952 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11882 [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] => 18000952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000952
METHOD FOR CONTROLLING FLOW DURING THREE DIMENSIONAL PRINTING Jun 7, 2021 Abandoned
Array ( [id] => 17096037 [patent_doc_number] => 20210283828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => METHOD AND SYSTEM FOR FABRICATING CROSS-LAYER PATTERN [patent_app_type] => utility [patent_app_number] => 17/336437 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336437
Method and system for fabricating cross-layer pattern Jun 1, 2021 Issued
Array ( [id] => 18383865 [patent_doc_number] => 11654631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Processing carrier module and spin dry device [patent_app_type] => utility [patent_app_number] => 17/335280 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4724 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335280
Processing carrier module and spin dry device May 31, 2021 Issued
Array ( [id] => 17257607 [patent_doc_number] => 20210370592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => THREE-DIMENSIONAL-OBJECT PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/303410 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303410
Three-dimensional-object printing apparatus May 27, 2021 Issued
Array ( [id] => 17242672 [patent_doc_number] => 20210362415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR CREATING PROSTHETICS [patent_app_type] => utility [patent_app_number] => 17/330214 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330214
Apparatus, system, and method for creating prosthetics May 24, 2021 Issued
Array ( [id] => 18004224 [patent_doc_number] => 20220362990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => INKJET BASED SOLID PARTICLE POWDER BED CROSSLINKING [patent_app_type] => utility [patent_app_number] => 17/322534 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322534
Inkjet based solid particle powder bed crosslinking May 16, 2021 Issued
Array ( [id] => 17242674 [patent_doc_number] => 20210362417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => PACKAGED 3-DIMENSIONAL MODELING POWDER MATERIAL AND 3-DIMENSIONAL MODELING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/316918 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17316918 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/316918
PACKAGED 3-DIMENSIONAL MODELING POWDER MATERIAL AND 3-DIMENSIONAL MODELING SYSTEM May 10, 2021 Abandoned
Array ( [id] => 17227821 [patent_doc_number] => 20210354377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => METHOD FOR THE ADDITIVE MANUFACTURING OF A COMPOSITE COMPONENT, AND COMPOSITE COMPONENT [patent_app_type] => utility [patent_app_number] => 17/317564 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317564
Method for the additive manufacturing of a composite component, and composite component May 10, 2021 Issued
Menu