Search

Christopher L. Chin

Examiner (ID: 6938, Phone: (571)272-0815 , Office: P/1677 )

Most Active Art Unit
1677
Art Unit(s)
1641, 1677, 1621, 2899, 1802
Total Applications
1948
Issued Applications
1393
Pending Applications
254
Abandoned Applications
320

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18523472 [patent_doc_number] => 20230234127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => APPARATUS AND METHODS FOR SINTERING [patent_app_type] => utility [patent_app_number] => 17/315607 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12540 [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] => 17315607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315607
Apparatus and methods for sintering Dec 6, 2020 Issued
Array ( [id] => 19095398 [patent_doc_number] => 11956880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Cable arrangement for heating system [patent_app_type] => utility [patent_app_number] => 17/110690 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 19976 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110690
Cable arrangement for heating system Dec 2, 2020 Issued
Array ( [id] => 20483910 [patent_doc_number] => 12532388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Method and system to control a QR-inverter in a induction cooking appliance [patent_app_type] => utility [patent_app_number] => 17/782292 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1106 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782292
Method and system to control a QR-inverter in a induction cooking appliance Nov 29, 2020 Issued
Array ( [id] => 16693982 [patent_doc_number] => 20210076461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => ELECTROMAGNETIC WAVE REDUCING HEATER [patent_app_type] => utility [patent_app_number] => 17/101909 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101909
Electromagnetic wave reducing heater Nov 22, 2020 Issued
Array ( [id] => 17632457 [patent_doc_number] => 20220167472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => DRAWER TYPE MICROWAVE OVEN [patent_app_type] => utility [patent_app_number] => 17/442293 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17442293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442293
Drawer type microwave oven Nov 19, 2020 Issued
Array ( [id] => 18556931 [patent_doc_number] => 20230254950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => COOKING APPLIANCE WITH MICROWAVE HEATING FUNCTION [patent_app_type] => utility [patent_app_number] => 17/607968 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607968
Cooking appliance with microwave heating function Nov 19, 2020 Issued
Array ( [id] => 19104200 [patent_doc_number] => 11957267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Egg apparatus [patent_app_type] => utility [patent_app_number] => 17/099315 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2750 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099315 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099315
Egg apparatus Nov 15, 2020 Issued
Array ( [id] => 18094310 [patent_doc_number] => 20220412651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Converter Device and Electric Power Supply Apparatus [patent_app_type] => utility [patent_app_number] => 17/773026 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773026
Converter Device and Electric Power Supply Apparatus Oct 27, 2020 Pending
Array ( [id] => 20734422 [patent_doc_number] => 12641687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Induction hob [patent_app_type] => utility [patent_app_number] => 17/772550 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772550
Induction hob Oct 25, 2020 Issued
Array ( [id] => 16626548 [patent_doc_number] => 20210045201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => CONTROL OF MICROWAVE SOURCE EFFICIENCY IN A MICROWAVE HEATING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/077156 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077156
Control of microwave source efficiency in a microwave heating apparatus Oct 21, 2020 Issued
Array ( [id] => 17213590 [patent_doc_number] => 20210346926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => Multifunction Molecular Energizer Apparatuses and Methods of Using Same [patent_app_type] => utility [patent_app_number] => 17/076473 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076473 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076473
Multifunction molecular energizer apparatuses and methods of using same Oct 20, 2020 Issued
Array ( [id] => 17512695 [patent_doc_number] => 11291815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Induction heating systems [patent_app_type] => utility [patent_app_number] => 17/074911 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 38 [patent_no_of_words] => 26424 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17074911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/074911
Induction heating systems Oct 19, 2020 Issued
Array ( [id] => 18580632 [patent_doc_number] => 11737178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Apparatus and method of analyzing the absorption behavior of an object [patent_app_type] => utility [patent_app_number] => 17/029540 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 9442 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029540
Apparatus and method of analyzing the absorption behavior of an object Sep 22, 2020 Issued
Array ( [id] => 16679443 [patent_doc_number] => 20210068209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => ROTARY HEATING APPARATUS, AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/029798 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17029798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029798
ROTARY HEATING APPARATUS, AND METHODS OF MAKING AND USING SAME Sep 22, 2020 Abandoned
Array ( [id] => 18403632 [patent_doc_number] => 11665791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-30 [patent_title] => Method for determining properties of electrical current provided to an induction heating element [patent_app_type] => utility [patent_app_number] => 17/764271 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7992 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764271
Method for determining properties of electrical current provided to an induction heating element Sep 21, 2020 Issued
Array ( [id] => 18930463 [patent_doc_number] => 11882856 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => System and method for continuous thermal treatment of a flowable product [patent_app_type] => utility [patent_app_number] => 17/025182 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8751 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025182
System and method for continuous thermal treatment of a flowable product Sep 17, 2020 Issued
Array ( [id] => 18194682 [patent_doc_number] => 20230048201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => ELECTRIC RANGE ADJUSTING HEAT POWER BASED ON PROPERTIES OF HEATING TARGET [patent_app_type] => utility [patent_app_number] => 17/789267 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789267 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789267
Electric range adjusting heat power based on properties of heating target Sep 9, 2020 Issued
Array ( [id] => 18425893 [patent_doc_number] => 20230180358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => COOKER [patent_app_type] => utility [patent_app_number] => 17/920179 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5890 [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] => 17920179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920179
Cooker Aug 31, 2020 Issued
Array ( [id] => 16473456 [patent_doc_number] => 20200374994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Microwave Processing Equipment for Continuous Flow Liquids [patent_app_type] => utility [patent_app_number] => 16/988787 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988787
Microwave processing equipment for continuous flow liquids Aug 9, 2020 Issued
Array ( [id] => 18838403 [patent_doc_number] => 11846469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Flexible fuel oil-line assembly with novel mounting bracket [patent_app_type] => utility [patent_app_number] => 16/989372 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2641 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989372
Flexible fuel oil-line assembly with novel mounting bracket Aug 9, 2020 Issued
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