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] => 16978680 [patent_doc_number] => 20210222917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => AIR CONDITIONING SYSTEM WITH TWO-STAGE COMPRESSION [patent_app_type] => utility [patent_app_number] => 16/764522 [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] => 4395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16764522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764522
AIR CONDITIONING SYSTEM WITH TWO-STAGE COMPRESSION Mar 25, 2019 Abandoned
Array ( [id] => 16779073 [patent_doc_number] => 20210116151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => TEMPERATURE CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/606444 [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] => 16130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 529 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606444
Temperature control system Feb 28, 2019 Issued
Array ( [id] => 17906382 [patent_doc_number] => 11460231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Device for controlling the temperature of an external fluid, an operating method thereof, and a computer program product comprising such method instructions [patent_app_type] => utility [patent_app_number] => 16/977223 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4213 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977223
Device for controlling the temperature of an external fluid, an operating method thereof, and a computer program product comprising such method instructions Feb 26, 2019 Issued
Array ( [id] => 16838744 [patent_doc_number] => 20210146756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => TRANSPORTATION REFRIGERATION MODULAR UNIT [patent_app_type] => utility [patent_app_number] => 17/045951 [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] => 2946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045951
Transportation refrigeration modular unit Feb 25, 2019 Issued
Array ( [id] => 17330712 [patent_doc_number] => 11221169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Ice maker [patent_app_type] => utility [patent_app_number] => 16/283541 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11523 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283541
Ice maker Feb 21, 2019 Issued
Array ( [id] => 14748809 [patent_doc_number] => 20190257578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => MAINTAINING A TEMPERATURE OF A BEVERAGE [patent_app_type] => utility [patent_app_number] => 16/281709 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281709
MAINTAINING A TEMPERATURE OF A BEVERAGE Feb 20, 2019 Abandoned
Array ( [id] => 17235624 [patent_doc_number] => 11179487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Method and apparatus for sanitation of ice production and dispensing system [patent_app_type] => utility [patent_app_number] => 16/281863 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5359 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281863
Method and apparatus for sanitation of ice production and dispensing system Feb 20, 2019 Issued
Array ( [id] => 17163880 [patent_doc_number] => 11149971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Climate-control system with thermal storage device [patent_app_type] => utility [patent_app_number] => 16/280758 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10288 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280758
Climate-control system with thermal storage device Feb 19, 2019 Issued
Array ( [id] => 17860657 [patent_doc_number] => 11441809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Auxiliary economizer for an HVAC system [patent_app_type] => utility [patent_app_number] => 16/279790 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8318 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279790
Auxiliary economizer for an HVAC system Feb 18, 2019 Issued
Array ( [id] => 16221812 [patent_doc_number] => 20200246928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => MACHINING SYSTEMS UTILIZING SUPERCRITICAL FLUIDS [patent_app_type] => utility [patent_app_number] => 16/263194 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16263194 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263194
Machining systems utilizing supercritical fluids Jan 30, 2019 Issued
Array ( [id] => 16750705 [patent_doc_number] => 20210102714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => COMPRESSOR AND AIR CONDITIONER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/049935 [patent_app_country] => US [patent_app_date] => 2019-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049935
Compressor and air conditioner system Jan 29, 2019 Issued
Array ( [id] => 17588569 [patent_doc_number] => 11326831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Household appliance apparatus with a flow separating unit and household appliance [patent_app_type] => utility [patent_app_number] => 16/249966 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5795 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249966
Household appliance apparatus with a flow separating unit and household appliance Jan 16, 2019 Issued
Array ( [id] => 16177926 [patent_doc_number] => 20200224894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => HOT GAS REHEAT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/250906 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250906
Hot gas reheat systems and methods Jan 16, 2019 Issued
Array ( [id] => 17474810 [patent_doc_number] => 20220082314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => REFRIGERATOR AND METHOD AND DEVICE FOR CONTROLLING REFRIGERATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/420996 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17420996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420996
Refrigerator and method and device for controlling refrigeration thereof Jan 8, 2019 Issued
Array ( [id] => 14536741 [patent_doc_number] => 20190203992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => SYSTEMS AND METHODS FOR PURGING A CHILLER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/219672 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219672
SYSTEMS AND METHODS FOR PURGING A CHILLER SYSTEM Dec 12, 2018 Abandoned
Array ( [id] => 14773769 [patent_doc_number] => 20190261782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => FORCED FLOW FLUID CIRCULATION COOLING FOR BARGES [patent_app_type] => utility [patent_app_number] => 16/206616 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206616
FORCED FLOW FLUID CIRCULATION COOLING FOR BARGES Nov 29, 2018 Abandoned
Array ( [id] => 16254535 [patent_doc_number] => 20200263909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => CONTROL SYSTEM AND CONTROL METHOD FOR FROSTLESS, MULTIVARIABLE COUPLING, AND HEAT PUMP-BASED HOT BLAST STOVE [patent_app_type] => utility [patent_app_number] => 16/757944 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16757944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757944
Control system and control method for frostless, multivariable coupling, and heat pump-based hot blast stove Oct 29, 2018 Issued
Array ( [id] => 16862308 [patent_doc_number] => 11021037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Thermal management system [patent_app_type] => utility [patent_app_number] => 16/164878 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5630 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164878
Thermal management system Oct 18, 2018 Issued
Array ( [id] => 18086371 [patent_doc_number] => 11536499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Refrigeration machine [patent_app_type] => utility [patent_app_number] => 16/760262 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3700 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760262
Refrigeration machine Oct 9, 2018 Issued
Array ( [id] => 16207696 [patent_doc_number] => 20200240686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => REFRIGERATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/755437 [patent_app_country] => US [patent_app_date] => 2018-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755437
Refrigeration apparatus Oct 2, 2018 Issued
Menu