
Umar Cheema
Supervisory Patent Examiner (ID: 2729, Phone: (571)270-3037 , Office: P/2454 )
| Most Active Art Unit | 2444 |
| Art Unit(s) | 2454, 2456, 2458, 2444, 2144 |
| Total Applications | 274 |
| Issued Applications | 165 |
| Pending Applications | 18 |
| Abandoned Applications | 94 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17799653
[patent_doc_number] => 11413928
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-16
[patent_title] => Door of air conditioner for vehicle
[patent_app_type] => utility
[patent_app_number] => 16/660960
[patent_app_country] => US
[patent_app_date] => 2019-10-23
[patent_effective_date] => 0000-00-00
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[patent_figures_cnt] => 8
[patent_no_of_words] => 3391
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660960
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/660960 | Door of air conditioner for vehicle | Oct 22, 2019 | Issued |
Array
(
[id] => 16398099
[patent_doc_number] => 20200338957
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => THERMAL ENERGY CONTROL APPARATUS FOR HYBRID VEHICLE, THERMAL ENERGY CONTROL METHOD THEREOF AND HYBRID VEHICLE INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/655474
[patent_app_country] => US
[patent_app_date] => 2019-10-17
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/655474 | Thermal energy control apparatus for hybrid vehicle, thermal energy control method thereof and hybrid vehicle including the same | Oct 16, 2019 | Issued |
Array
(
[id] => 18328944
[patent_doc_number] => 11634170
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-04-25
[patent_title] => Electric power-steering control device and electronic unit
[patent_app_type] => utility
[patent_app_number] => 16/597120
[patent_app_country] => US
[patent_app_date] => 2019-10-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/597120 | Electric power-steering control device and electronic unit | Oct 8, 2019 | Issued |
Array
(
[id] => 16749429
[patent_doc_number] => 20210101438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-08
[patent_title] => COMPACT DUAL-ZONE CONSOLE HVAC SYSTEM FOR AUTOMOBILES
[patent_app_type] => utility
[patent_app_number] => 16/595856
[patent_app_country] => US
[patent_app_date] => 2019-10-08
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/595856 | Compact dual-zone console HVAC system for automobiles | Oct 7, 2019 | Issued |
Array
(
[id] => 16749430
[patent_doc_number] => 20210101439
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[patent_kind] => A1
[patent_issue_date] => 2021-04-08
[patent_title] => MODULAR CLIMATE SYSTEM ENABLING FLEXIBLE MULTI-ZONE TEMPERATURE AND MODE CONTROL IN AUTOMOTIVE HVAC SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 16/595874
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Array
(
[id] => 17259698
[patent_doc_number] => 20210372683
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[patent_issue_date] => 2021-12-02
[patent_title] => REFRIGERATOR
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/282553 | Refrigerator | Sep 30, 2019 | Issued |
Array
(
[id] => 17215436
[patent_doc_number] => 20210348774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-11
[patent_title] => Kitchen Air-Conditioning System
[patent_app_type] => utility
[patent_app_number] => 17/250718
[patent_app_country] => US
[patent_app_date] => 2019-09-27
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/250718 | Kitchen Air-Conditioning System | Sep 26, 2019 | Abandoned |
Array
(
[id] => 17784170
[patent_doc_number] => 11407278
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-09
[patent_title] => Vehicle cabin thermal management system
[patent_app_type] => utility
[patent_app_number] => 16/583490
[patent_app_country] => US
[patent_app_date] => 2019-09-26
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/583490 | Vehicle cabin thermal management system | Sep 25, 2019 | Issued |
Array
(
[id] => 20157623
[patent_doc_number] => 12384226
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Generator temperature control
[patent_app_type] => utility
[patent_app_number] => 17/252298
[patent_app_country] => US
[patent_app_date] => 2019-09-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/252298 | Generator temperature control | Sep 25, 2019 | Issued |
Array
(
[id] => 16721125
[patent_doc_number] => 20210088272
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[patent_kind] => A1
[patent_issue_date] => 2021-03-25
[patent_title] => REFRIGERATOR APPLIANCES AND METHODS FOR SELECTIVELY LOCKING A SUB-ENCLOSURE THEREIN
[patent_app_type] => utility
[patent_app_number] => 16/582085
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/582085 | REFRIGERATOR APPLIANCES AND METHODS FOR SELECTIVELY LOCKING A SUB-ENCLOSURE THEREIN | Sep 24, 2019 | Abandoned |
Array
(
[id] => 17983628
[patent_doc_number] => 20220349664
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-11-03
[patent_title] => HEAT EXCHANGER CLEANING SYSTEM AND HEAT EXCHANGER CLEANING METHOD
[patent_app_type] => utility
[patent_app_number] => 17/622222
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Array
(
[id] => 17413459
[patent_doc_number] => 20220048363
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-17
[patent_title] => HEAT TRANSFER LIQUID CIRCUIT
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[rel_patent_id] =>[rel_patent_doc_number] =>) 17/275431 | Heat transfer liquid circuit | Sep 9, 2019 | Issued |
Array
(
[id] => 17135604
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[patent_title] => Evaporative cooling device and control system
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Array
(
[id] => 17658165
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[patent_title] => HEAT EXCHANGE ELEMENT AND HEAT EXCHANGE-TYPE VENTILATION DEVICE USING SAME
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Array
(
[id] => 15456709
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[patent_issue_date] => 2020-02-06
[patent_title] => Mixed Refrigerant System and Method
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Array
(
[id] => 16656785
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[patent_title] => INFRARED HEATING MODULE, VEHICLE AND SOFTWARE PROGRAM FOR PROVIDING CLIMATE CONTROL
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/543992 | Infrared heating module, vehicle and software program for providing climate control | Aug 18, 2019 | Issued |
Array
(
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Array
(
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/529248 | Plate fin crossflow heat exchanger | Jul 31, 2019 | Issued |