Search

Kun Kai Ma

Examiner (ID: 13714, Phone: (571)270-3530 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
3744, 3763
Total Applications
970
Issued Applications
716
Pending Applications
106
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15265435 [patent_doc_number] => 20190381451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => GAS DEHUMIDIFICATION DEVICE AND TRANSPORT MEANS HAVING A GAS DEHUMIDIFICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/439145 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439145 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439145
Gas dehumidification device and transport means having a gas dehumidification device Jun 11, 2019 Issued
Array ( [id] => 17705698 [patent_doc_number] => 20220205704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Device for Detecting Formation of Water Ice [patent_app_type] => utility [patent_app_number] => 17/615054 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17615054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/615054
Device for detecting formation of water ice May 29, 2019 Issued
Array ( [id] => 17176846 [patent_doc_number] => 11154073 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-26 [patent_title] => Temperature control system and method TDSF plus [patent_app_type] => utility [patent_app_number] => 16/423271 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9501 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423271
Temperature control system and method TDSF plus May 27, 2019 Issued
Array ( [id] => 17785186 [patent_doc_number] => 11408301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Flow control nozzle [patent_app_type] => utility [patent_app_number] => 16/423522 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3566 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423522
Flow control nozzle May 27, 2019 Issued
Array ( [id] => 16485015 [patent_doc_number] => 20200378617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => System for Heating and Cooling a Room [patent_app_type] => utility [patent_app_number] => 16/424439 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424439
System for Heating and Cooling a Room May 27, 2019 Abandoned
Array ( [id] => 17282314 [patent_doc_number] => 11199338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Selecting a fallback temperature sensor for no occupancy [patent_app_type] => utility [patent_app_number] => 16/422748 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11227 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422748
Selecting a fallback temperature sensor for no occupancy May 23, 2019 Issued
Array ( [id] => 15834165 [patent_doc_number] => 20200132364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => FREEZER WITH REMOTE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/404928 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13698 [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] => 16404928 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404928
FREEZER WITH REMOTE MANAGEMENT May 6, 2019 Abandoned
Array ( [id] => 16666049 [patent_doc_number] => 10935287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Heat pump system [patent_app_type] => utility [patent_app_number] => 16/387037 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4219 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387037
Heat pump system Apr 16, 2019 Issued
Array ( [id] => 16392145 [patent_doc_number] => 20200333086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => ELECTROCHEMICAL HEAT PUMP [patent_app_type] => utility [patent_app_number] => 16/386389 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386389
Electrochemical heat pump Apr 16, 2019 Issued
Array ( [id] => 16362123 [patent_doc_number] => 20200318874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => REFRIGERANT DISCHARGE HEAT EXCHANGE SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/386789 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386789
Refrigerant discharge heat exchange system and method Apr 16, 2019 Issued
Array ( [id] => 17090648 [patent_doc_number] => 11118832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Shelf assembly with water dispenser and filtration system [patent_app_type] => utility [patent_app_number] => 16/386653 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6608 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386653
Shelf assembly with water dispenser and filtration system Apr 16, 2019 Issued
Array ( [id] => 14995717 [patent_doc_number] => 20190316816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => COLD ENERGY STORAGE [patent_app_type] => utility [patent_app_number] => 16/382980 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382980
COLD ENERGY STORAGE Apr 11, 2019 Abandoned
Array ( [id] => 14995715 [patent_doc_number] => 20190316815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => ZEOLITE-WATER REFRIGERATION WITH GRAPHITE FOAM ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 16/381394 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 16381394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381394
ZEOLITE-WATER REFRIGERATION WITH GRAPHITE FOAM ENHANCEMENT Apr 10, 2019 Abandoned
Array ( [id] => 16377272 [patent_doc_number] => 20200326114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => METHOD FOR REDUCING CONDENSER SIZE AND POWER ON A HEAT REJECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/380685 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16380685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380685
Method for reducing condenser size and power on a heat rejection system Apr 9, 2019 Issued
Array ( [id] => 17120360 [patent_doc_number] => 11131486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Integrated chilling of process air compression in ammonia plants utilizing direct and indirect chilling from the ammonia compression train of the plant followed by air flow split and multistage air preheating to the secondary ammonia reformer [patent_app_type] => utility [patent_app_number] => 16/380127 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6805 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 16380127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/380127
Integrated chilling of process air compression in ammonia plants utilizing direct and indirect chilling from the ammonia compression train of the plant followed by air flow split and multistage air preheating to the secondary ammonia reformer Apr 9, 2019 Issued
Array ( [id] => 14591435 [patent_doc_number] => 20190223327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Apparatus and Method For Regulating Environmental Conditions Associated With Equipment [patent_app_type] => utility [patent_app_number] => 16/365036 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365036
Apparatus and Method For Regulating Environmental Conditions Associated With Equipment Mar 25, 2019 Abandoned
Array ( [id] => 15267809 [patent_doc_number] => 20190382638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => REFRIGERANT COMPOSITION AND REFRIGERATION CYCLE APPARATUS INCLUDING REFRIGERANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/360173 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360173
Refrigerant composition and refrigeration cycle apparatus including refrigerant composition Mar 20, 2019 Issued
Array ( [id] => 16231507 [patent_doc_number] => 10739051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Hose free sensor system for refrigerant unit [patent_app_type] => utility [patent_app_number] => 16/357511 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6094 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357511
Hose free sensor system for refrigerant unit Mar 18, 2019 Issued
Array ( [id] => 16597380 [patent_doc_number] => 20210023911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Air-Conditioning Device [patent_app_type] => utility [patent_app_number] => 16/978986 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978986
Air-conditioning device Feb 28, 2019 Issued
Array ( [id] => 16505260 [patent_doc_number] => 20200384516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => COOLING DEVICE FOR COOLING A MATERIAL TO BE COOLED [patent_app_type] => utility [patent_app_number] => 16/971387 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16971387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971387
Cooling device for cooling a material to be cooled Feb 25, 2019 Issued
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