Search

Sophia S. Chen

Examiner (ID: 3695, Phone: (571)272-2133 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2105, 2809, 2852
Total Applications
3619
Issued Applications
3441
Pending Applications
93
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12091710 [patent_doc_number] => 20170348803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'APPARATUS, SYSTEMS AND METHODS FOR A BRAZED JOINT' [patent_app_type] => utility [patent_app_number] => 15/612929 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3538 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15612929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612929
Method for forming a brazed joint Jun 1, 2017 Issued
Array ( [id] => 14565049 [patent_doc_number] => 20190210131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => WIRE GUIDE DEVICE OF WIRE ELECTRICAL DISCHARGE MACHINE AND WIRE ELECTRICAL DISCHARGE MACHINE [patent_app_type] => utility [patent_app_number] => 16/316255 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316255
Wire guide device of wire electrical discharge machine and wire electrical discharge machine May 30, 2017 Issued
Array ( [id] => 16575758 [patent_doc_number] => 10897693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Systems and methods for networking, configuration, calibration and identification of welding equipment [patent_app_type] => utility [patent_app_number] => 15/591704 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 9359 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591704 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591704
Systems and methods for networking, configuration, calibration and identification of welding equipment May 9, 2017 Issued
Array ( [id] => 12091699 [patent_doc_number] => 20170348792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'METHOD FOR ADDITIVE MANUFACTURING' [patent_app_type] => utility [patent_app_number] => 15/495348 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9134 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495348 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495348
METHOD FOR ADDITIVE MANUFACTURING Apr 23, 2017 Abandoned
Array ( [id] => 12022754 [patent_doc_number] => 20170312854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'Method for producing a tube from metal' [patent_app_type] => utility [patent_app_number] => 15/495359 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2044 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495359
Method for producing a tube from metal Apr 23, 2017 Issued
Array ( [id] => 16106551 [patent_doc_number] => 10695866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Melting beam surface processing in additive manufacturing [patent_app_type] => utility [patent_app_number] => 15/493313 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15493313 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493313
Melting beam surface processing in additive manufacturing Apr 20, 2017 Issued
Array ( [id] => 15632833 [patent_doc_number] => 10589389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Apparatus and method for cooling a hard metal applied to the surface of a metal alloy substrate [patent_app_type] => utility [patent_app_number] => 15/490739 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4818 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15490739 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/490739
Apparatus and method for cooling a hard metal applied to the surface of a metal alloy substrate Apr 17, 2017 Issued
Array ( [id] => 16245257 [patent_doc_number] => 10744588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Method of welding a nickel strength lug with a bronze connecting pin and a brass contact ring in an accelerometer sensor [patent_app_type] => utility [patent_app_number] => 15/488754 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3790 [patent_no_of_claims] => 19 [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] => 15488754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488754
Method of welding a nickel strength lug with a bronze connecting pin and a brass contact ring in an accelerometer sensor Apr 16, 2017 Issued
Array ( [id] => 16877210 [patent_doc_number] => 11027332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => System and method for in-situ characterization and inspection of additive manufacturing deposits using transient infrared thermography [patent_app_type] => utility [patent_app_number] => 15/487564 [patent_app_country] => US [patent_app_date] => 2017-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 7091 [patent_no_of_claims] => 18 [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] => 15487564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/487564
System and method for in-situ characterization and inspection of additive manufacturing deposits using transient infrared thermography Apr 13, 2017 Issued
Array ( [id] => 12003184 [patent_doc_number] => 20170307338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'METHOD AND DEVICE FOR PRODUCING AN ARMOR PLATING FOR PROTECTED VEHICLES' [patent_app_type] => utility [patent_app_number] => 15/485783 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3453 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485783
METHOD AND DEVICE FOR PRODUCING AN ARMOR PLATING FOR PROTECTED VEHICLES Apr 11, 2017 Abandoned
Array ( [id] => 16491596 [patent_doc_number] => 10857619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Control of intermetallic compound growth in aluminum to steel resistance welding [patent_app_type] => utility [patent_app_number] => 15/485996 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 9802 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15485996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/485996
Control of intermetallic compound growth in aluminum to steel resistance welding Apr 11, 2017 Issued
Array ( [id] => 13477393 [patent_doc_number] => 20180290239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => ADAPTIVE MELTING BEAM CONFIGURATION FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 15/483066 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6369 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15483066 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/483066
Adaptive melting beam configuration for additive manufacturing Apr 9, 2017 Issued
Array ( [id] => 13477395 [patent_doc_number] => 20180290240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => WIRE-BASED ADDITIVE MANUFACTURING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/483376 [patent_app_country] => US [patent_app_date] => 2017-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15483376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/483376
Wire-based additive manufacturing system and method Apr 9, 2017 Issued
Array ( [id] => 11987103 [patent_doc_number] => 20170291258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD FOR PERFORMING LASER PROCESSING WHILE CONTROLLING REFLECTED LIGHT' [patent_app_type] => utility [patent_app_number] => 15/478695 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4803 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15478695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/478695
Laser processing apparatus and laser processing method for performing laser processing while controlling reflected light Apr 3, 2017 Issued
Array ( [id] => 15783325 [patent_doc_number] => 10625367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Method of resistance spot welding aluminum to steel [patent_app_type] => utility [patent_app_number] => 15/478745 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 16519 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15478745 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/478745
Method of resistance spot welding aluminum to steel Apr 3, 2017 Issued
Array ( [id] => 17030467 [patent_doc_number] => 11092274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Pre-fabricated heatable media line and pre-fabricated heating element for use in same [patent_app_type] => utility [patent_app_number] => 16/088331 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 11794 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16088331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/088331
Pre-fabricated heatable media line and pre-fabricated heating element for use in same Mar 30, 2017 Issued
Array ( [id] => 15632821 [patent_doc_number] => 10589382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Overlapping border and internal sections of object formed by different AM melting beam sources in overlapping field region [patent_app_type] => utility [patent_app_number] => 15/474052 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7802 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15474052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474052
Overlapping border and internal sections of object formed by different AM melting beam sources in overlapping field region Mar 29, 2017 Issued
Array ( [id] => 15946971 [patent_doc_number] => 10661368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Method and apparatus for machining workpiece [patent_app_type] => utility [patent_app_number] => 15/470016 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4408 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470016
Method and apparatus for machining workpiece Mar 26, 2017 Issued
Array ( [id] => 11978149 [patent_doc_number] => 20170282303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'WELDING ELECTRODE DESIGN FOR EXPELLING ORGANIC MATERIAL IN WELD BONDING' [patent_app_type] => utility [patent_app_number] => 15/470062 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10230 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470062
Resistance welding electrode and method of resistance welding Mar 26, 2017 Issued
Array ( [id] => 11980300 [patent_doc_number] => 20170284454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'METHOD FOR MACHINING A SURFACE OF A METAL COMPONENT, AND METAL COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/468686 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3540 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468686 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468686
Method for machining a surface of a metal component, and metal component Mar 23, 2017 Issued
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