Search

Helen C Kwok

Examiner (ID: 16749, Phone: (571)272-2197 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2855, 2861, 2856
Total Applications
2729
Issued Applications
2186
Pending Applications
169
Abandoned Applications
374

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12511485 [patent_doc_number] => 10001288 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-19 [patent_title] => Smart fan and ventilation system and method [patent_app_type] => utility [patent_app_number] => 15/625601 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 14523 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15625601 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/625601
Smart fan and ventilation system and method Jun 15, 2017 Issued
Array ( [id] => 11515241 [patent_doc_number] => 20170082315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'ECONOMIZER HAVING SOURCE-SPECIFIC DAMPER BLADE ASSEMBLIES AND HEATING, VENTILATION AND AIR CONDITIONING UNIT EMPLOYING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/364415 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3197 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364415
Economizer having source-specific damper blade assemblies and heating, ventilation and air conditioning unit employing the same Nov 29, 2016 Issued
Array ( [id] => 11383354 [patent_doc_number] => 20170009410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'VENTILATION SYSTEM FOR COLD PLANER' [patent_app_type] => utility [patent_app_number] => 15/273324 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2970 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15273324 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273324
VENTILATION SYSTEM FOR COLD PLANER Sep 21, 2016 Abandoned
Array ( [id] => 11089723 [patent_doc_number] => 20160286691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'OUTDOOR ELECTRONIC EQUIPMENT ENCLOSURES AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/180783 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3685 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15180783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/180783
OUTDOOR ELECTRONIC EQUIPMENT ENCLOSURES AND RELATED METHODS Jun 12, 2016 Abandoned
Array ( [id] => 12172831 [patent_doc_number] => 09890964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Coaxial ventilator' [patent_app_type] => utility [patent_app_number] => 15/168975 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 9159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15168975 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/168975
Coaxial ventilator May 30, 2016 Issued
Array ( [id] => 11130316 [patent_doc_number] => 20160327291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'SOLAR-POWERED VENTILATOR' [patent_app_type] => utility [patent_app_number] => 15/150045 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1738 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15150045 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/150045
SOLAR-POWERED VENTILATOR May 8, 2016 Abandoned
Array ( [id] => 12023182 [patent_doc_number] => 20170313281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'DEFROST DUCT WITH ACOUSTIC MATERIAL INSERTS' [patent_app_type] => utility [patent_app_number] => 15/141211 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3059 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15141211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/141211
DEFROST DUCT WITH ACOUSTIC MATERIAL INSERTS Apr 27, 2016 Abandoned
Array ( [id] => 11108409 [patent_doc_number] => 20160305379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'Combination Exhaust and Supply Duct' [patent_app_type] => utility [patent_app_number] => 15/131862 [patent_app_country] => US [patent_app_date] => 2016-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3516 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15131862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/131862
Combination Exhaust and Supply Duct Apr 17, 2016 Abandoned
Array ( [id] => 10996954 [patent_doc_number] => 20160193899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'Two-Way Hingeless Ventilator' [patent_app_type] => utility [patent_app_number] => 15/067597 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12427 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15067597 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067597
Two-way hingeless ventilator Mar 10, 2016 Issued
Array ( [id] => 12958885 [patent_doc_number] => 09839162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Cooling system for data center rack [patent_app_type] => utility [patent_app_number] => 15/065201 [patent_app_country] => US [patent_app_date] => 2016-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8717 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15065201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/065201
Cooling system for data center rack Mar 8, 2016 Issued
Array ( [id] => 11507723 [patent_doc_number] => 09598869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Natural convection roof device' [patent_app_type] => utility [patent_app_number] => 14/979298 [patent_app_country] => US [patent_app_date] => 2015-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3345 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14979298 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979298
Natural convection roof device Dec 21, 2015 Issued
Array ( [id] => 13009453 [patent_doc_number] => 10028416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Heat dissipating system for data center [patent_app_type] => utility [patent_app_number] => 14/946239 [patent_app_country] => US [patent_app_date] => 2015-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3101 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 14946239 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/946239
Heat dissipating system for data center Nov 18, 2015 Issued
Array ( [id] => 12199186 [patent_doc_number] => 09902237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Vehicle wind direction adjuster' [patent_app_type] => utility [patent_app_number] => 14/943762 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3690 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14943762 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/943762
Vehicle wind direction adjuster Nov 16, 2015 Issued
Array ( [id] => 12044939 [patent_doc_number] => 09822532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Gable vent that blocks fire, rain and water' [patent_app_type] => utility [patent_app_number] => 14/942041 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3646 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14942041 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/942041
Gable vent that blocks fire, rain and water Nov 15, 2015 Issued
Array ( [id] => 13674025 [patent_doc_number] => 20160375746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => AIR VENT APPARATUS FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 14/941915 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14941915 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/941915
Air vent apparatus for vehicle Nov 15, 2015 Issued
Array ( [id] => 10807522 [patent_doc_number] => 20160153680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'SPRING FIXING STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/937083 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2484 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14937083 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937083
Spring fixing structure Nov 9, 2015 Issued
Array ( [id] => 11513708 [patent_doc_number] => 20170080781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'AIR VENT FOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/937471 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3704 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14937471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937471
AIR VENT FOR VEHICLE Nov 9, 2015 Abandoned
Array ( [id] => 10707877 [patent_doc_number] => 20160054024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'ERV Global Pressure Demand Control Ventilation Mode' [patent_app_type] => utility [patent_app_number] => 14/929942 [patent_app_country] => US [patent_app_date] => 2015-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4163 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14929942 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/929942
ERV global pressure demand control ventilation mode Nov 1, 2015 Issued
Array ( [id] => 11603423 [patent_doc_number] => 20170120723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'VEHICLE VENT POSITIONING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/927644 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6141 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14927644 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/927644
Vehicle vent positioning apparatus Oct 29, 2015 Issued
Array ( [id] => 10775536 [patent_doc_number] => 20160121692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'VENTILATION MODULE & ASSEMBLY WITH TWO STAGE INJECTION MOLDING FORMATION OF RIGID FRAME AND HINGEDLY ATTACHED FLAPS AND DIE/MOLD ASSEMBLY FOR CREATING THE VENTILATION MODULE' [patent_app_type] => utility [patent_app_number] => 14/928474 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4074 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14928474 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/928474
VENTILATION MODULE & ASSEMBLY WITH TWO STAGE INJECTION MOLDING FORMATION OF RIGID FRAME AND HINGEDLY ATTACHED FLAPS AND DIE/MOLD ASSEMBLY FOR CREATING THE VENTILATION MODULE Oct 29, 2015 Abandoned
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