Search

Kun Kai Ma

Examiner (ID: 14053)

Most Active Art Unit
3763
Art Unit(s)
3744, 3763
Total Applications
959
Issued Applications
707
Pending Applications
110
Abandoned Applications
171

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19301627 [patent_doc_number] => 20240230198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => REFRIGERATION SYSTEM WITH EMERGENCY COOLING USING DEDICATED COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/617062 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617062
Refrigeration system with emergency cooling using dedicated compressor Mar 25, 2024 Issued
Array ( [id] => 19361822 [patent_doc_number] => 20240263856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => REFRIGERATION SYSTEM WITH EMERGENCY COOLING USING DEDICATED COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/617262 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18617262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617262
Refrigeration system with emergency cooling using dedicated compressor Mar 25, 2024 Issued
Array ( [id] => 19572821 [patent_doc_number] => 20240377113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => DUAL CHILLER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/615635 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615635
DUAL CHILLER SYSTEM Mar 24, 2024 Pending
Array ( [id] => 19280834 [patent_doc_number] => 20240217308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => THERMAL MANAGEMENT SYSTEM AND VEHICLE HAVING SAME [patent_app_type] => utility [patent_app_number] => 18/610670 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610670
THERMAL MANAGEMENT SYSTEM AND VEHICLE HAVING SAME Mar 19, 2024 Pending
Array ( [id] => 20688455 [patent_doc_number] => 12618596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Icemaker assembly [patent_app_type] => utility [patent_app_number] => 18/609016 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609016
Icemaker assembly Mar 18, 2024 Issued
Array ( [id] => 20024160 [patent_doc_number] => 20250162382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => CABIN COOLING/HEATING SYSTEM WITH CABIN FLOOR COOLING/HEATING FUNCTION FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/604662 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604662
CABIN COOLING/HEATING SYSTEM WITH CABIN FLOOR COOLING/HEATING FUNCTION FOR A VEHICLE Mar 13, 2024 Pending
Array ( [id] => 20220714 [patent_doc_number] => 20250283645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => CLIMATE REGULATING FEATURES FOR A REFRIGERATOR ICEBOX [patent_app_type] => utility [patent_app_number] => 18/596178 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18596178 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596178
Climate regulating features for a refrigerator icebox Mar 4, 2024 Issued
Array ( [id] => 20194454 [patent_doc_number] => 20250271164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => HEAT PUMP AND AUXILIARY HEATING WITH CARBON REDUCTION RESET STRATEGY [patent_app_type] => utility [patent_app_number] => 18/588628 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588628
HEAT PUMP AND AUXILIARY HEATING WITH CARBON REDUCTION RESET STRATEGY Feb 26, 2024 Pending
Array ( [id] => 19941182 [patent_doc_number] => 12313307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Reversible heat pump [patent_app_type] => utility [patent_app_number] => 18/440640 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4445 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 424 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440640
Reversible heat pump Feb 12, 2024 Issued
Array ( [id] => 19361831 [patent_doc_number] => 20240263865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => REFRIGERATED CONTAINER HAVING A THERMO-ELECTRIC COOLER PUMP [patent_app_type] => utility [patent_app_number] => 18/436839 [patent_app_country] => US [patent_app_date] => 2024-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18436839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/436839
REFRIGERATED CONTAINER HAVING A THERMO-ELECTRIC COOLER PUMP Feb 7, 2024 Pending
Array ( [id] => 19203726 [patent_doc_number] => 20240175625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => APPLIANCE DOOR HANDLES WITH INTEGRATED GRAPHICAL DISPLAYS [patent_app_type] => utility [patent_app_number] => 18/434030 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434030
APPLIANCE DOOR HANDLES WITH INTEGRATED GRAPHICAL DISPLAYS Feb 5, 2024 Pending
Array ( [id] => 19784924 [patent_doc_number] => 20250058603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => HEAT PUMP SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/408290 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408290
Heat pump system for a vehicle Jan 8, 2024 Issued
Array ( [id] => 19068280 [patent_doc_number] => 20240102706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => PARALLEL FLOW EXPANSION FOR PRESSURE AND SUPERHEAT CONTROL [patent_app_type] => utility [patent_app_number] => 18/531577 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531577
Parallel flow expansion for pressure and superheat control Dec 5, 2023 Issued
Array ( [id] => 19203727 [patent_doc_number] => 20240175626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => STORAGE PLATE FOR STORING GOODS IN A HOUSEHOLD REFRIGERATION APPLIANCE, AND HOUSEHOLD REFRIGERATION APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/524236 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524236
STORAGE PLATE FOR STORING GOODS IN A HOUSEHOLD REFRIGERATION APPLIANCE, AND HOUSEHOLD REFRIGERATION APPLIANCE Nov 29, 2023 Abandoned
Array ( [id] => 19049827 [patent_doc_number] => 20240091796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => EFFICIENT SHOWERHEAD WITH PURGE OUTLET [patent_app_type] => utility [patent_app_number] => 18/521871 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18521871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521871
Efficient showerhead with purge outlet Nov 27, 2023 Issued
Array ( [id] => 19188849 [patent_doc_number] => 20240167762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SUPERCOOLING AGITATING BEVERAGE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/517116 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18517116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517116
SUPERCOOLING AGITATING BEVERAGE CONTAINER Nov 21, 2023 Pending
Array ( [id] => 19898523 [patent_doc_number] => 12276437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Air conditioner including one or more evaporative cooling units [patent_app_type] => utility [patent_app_number] => 18/516640 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 6878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516640
Air conditioner including one or more evaporative cooling units Nov 20, 2023 Issued
Array ( [id] => 20439441 [patent_doc_number] => 12510274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Controlled clearing of refrigerant orifice [patent_app_type] => utility [patent_app_number] => 18/512440 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512440
Controlled clearing of refrigerant orifice Nov 16, 2023 Issued
Array ( [id] => 19374676 [patent_doc_number] => 12066235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Ice cube producing unit [patent_app_type] => utility [patent_app_number] => 18/512772 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 24 [patent_no_of_words] => 9194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18512772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512772
Ice cube producing unit Nov 16, 2023 Issued
Array ( [id] => 19594981 [patent_doc_number] => 12152815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Evaporator assemblies and heat pump systems including the same [patent_app_type] => utility [patent_app_number] => 18/504283 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5184 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504283
Evaporator assemblies and heat pump systems including the same Nov 7, 2023 Issued
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