Search

Qi Han

Examiner (ID: 836)

Most Active Art Unit
2659
Art Unit(s)
2659, 2654, 2626
Total Applications
1028
Issued Applications
821
Pending Applications
32
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13584679 [patent_doc_number] => 20180343888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => PNEUMATICALLY-ACTUATED VALVE FOR A MACHINE FOR THE PRODUCTION OF LIQUID OR SEMI-LIQUID FOOD PRODUCTS AND MACHINE COMPRISING THE VALVE [patent_app_type] => utility [patent_app_number] => 15/988655 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988655
Pneumatically-actuated valve for a machine for the production of liquid or semi-liquid food products and machine comprising the valve May 23, 2018 Issued
Array ( [id] => 16177969 [patent_doc_number] => 20200224937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => REFRIGERATING UNIT OF A DISPENSER OF REFRIGERATED PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/633528 [patent_app_country] => US [patent_app_date] => 2018-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16633528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633528
REFRIGERATING UNIT OF A DISPENSER OF REFRIGERATED PRODUCTS May 17, 2018 Abandoned
Array ( [id] => 17681669 [patent_doc_number] => 11365914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Refrigeration cycle apparatus [patent_app_type] => utility [patent_app_number] => 16/980912 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 11457 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16980912 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/980912
Refrigeration cycle apparatus May 10, 2018 Issued
Array ( [id] => 17324379 [patent_doc_number] => 11215383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Method and apparatus for isothermal cooling [patent_app_type] => utility [patent_app_number] => 16/605041 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4483 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605041
Method and apparatus for isothermal cooling Apr 26, 2018 Issued
Array ( [id] => 16277805 [patent_doc_number] => 10760826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Double acting alpha Stirling refrigerator [patent_app_type] => utility [patent_app_number] => 16/346122 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2787 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 509 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346122
Double acting alpha Stirling refrigerator Apr 17, 2018 Issued
Array ( [id] => 17698038 [patent_doc_number] => 11371758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Refrigeration cycle apparatus [patent_app_type] => utility [patent_app_number] => 16/976273 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 6699 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976273
Refrigeration cycle apparatus Apr 10, 2018 Issued
Array ( [id] => 16558168 [patent_doc_number] => 20210003316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => AIR-CONDITIONING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/971136 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16971136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/971136
Air-conditioning apparatus Apr 5, 2018 Issued
Array ( [id] => 16721113 [patent_doc_number] => 20210088260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => MODULAR WATERSIDE ECONOMIZER FOR AIR-COOLED CHILLERS [patent_app_type] => utility [patent_app_number] => 16/603463 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4753 [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] => 16603463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603463
Modular waterside economizer for air-cooled chillers Apr 4, 2018 Issued
Array ( [id] => 14932269 [patent_doc_number] => 20190301772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/944142 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944142 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944142
Cooling system Apr 2, 2018 Issued
Array ( [id] => 16384187 [patent_doc_number] => 10809014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-20 [patent_title] => Thermal storage with bladder tank [patent_app_type] => utility [patent_app_number] => 15/942072 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3399 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942072 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942072
Thermal storage with bladder tank Mar 29, 2018 Issued
Array ( [id] => 14536723 [patent_doc_number] => 20190203983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => COOLING APPARATUS USING THERMOELECTRIC MODULES [patent_app_type] => utility [patent_app_number] => 15/941330 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941330 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941330
COOLING APPARATUS USING THERMOELECTRIC MODULES Mar 29, 2018 Abandoned
Array ( [id] => 13325611 [patent_doc_number] => 20180214343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => Hermetically Sealable Case for Medical Device and Medicine [patent_app_type] => utility [patent_app_number] => 15/939666 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939666
Hermetically sealable case for medical device and medicine Mar 28, 2018 Issued
Array ( [id] => 17698037 [patent_doc_number] => 11371757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Heating and cooling system [patent_app_type] => utility [patent_app_number] => 16/978975 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5278 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16978975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/978975
Heating and cooling system Mar 12, 2018 Issued
Array ( [id] => 17680535 [patent_doc_number] => 11364770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Refrigeration system for a vehicle, comprising a refrigerant circuit having a heat exchanger, and heat exchanger for such a refrigeration system [patent_app_type] => utility [patent_app_number] => 16/628172 [patent_app_country] => US [patent_app_date] => 2018-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5230 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16628172 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/628172
Refrigeration system for a vehicle, comprising a refrigerant circuit having a heat exchanger, and heat exchanger for such a refrigeration system Mar 4, 2018 Issued
Array ( [id] => 12753304 [patent_doc_number] => 20180142935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => MODULAR SYSTEM FOR HEATING AND/OR COOLING REQUIREMENTS [patent_app_type] => utility [patent_app_number] => 15/876377 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876377 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876377
MODULAR SYSTEM FOR HEATING AND/OR COOLING REQUIREMENTS Jan 21, 2018 Abandoned
Array ( [id] => 17681668 [patent_doc_number] => 11365913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Ejector refrigeration system and control method thereof [patent_app_type] => utility [patent_app_number] => 16/468576 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2986 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468576
Ejector refrigeration system and control method thereof Dec 13, 2017 Issued
Array ( [id] => 12816583 [patent_doc_number] => 20180164031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 15/838637 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838637
Refrigerator Dec 11, 2017 Issued
Array ( [id] => 15668395 [patent_doc_number] => 10598419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Seawater fluidized ice manufacturing equipment and method [patent_app_type] => utility [patent_app_number] => 15/837695 [patent_app_country] => US [patent_app_date] => 2017-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 8098 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15837695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/837695
Seawater fluidized ice manufacturing equipment and method Dec 10, 2017 Issued
Array ( [id] => 14404663 [patent_doc_number] => 20190168175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Solids-Producing Siphoning Exchanger [patent_app_type] => utility [patent_app_number] => 15/833279 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15833279 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/833279
Solids-Producing Siphoning Exchanger Dec 5, 2017 Abandoned
Array ( [id] => 17681678 [patent_doc_number] => 11365923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Refrigeration cycle apparatus [patent_app_type] => utility [patent_app_number] => 16/767210 [patent_app_country] => US [patent_app_date] => 2017-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6642 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767210
Refrigeration cycle apparatus Dec 5, 2017 Issued
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