Search

John Kwon

Examiner (ID: 6838, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 2403, 3622, 3404, 2605, 2402, 3745, 3754, 3747
Total Applications
4796
Issued Applications
4297
Pending Applications
98
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4363111 [patent_doc_number] => 06293235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-25 [patent_title] => 'Compressed air assisted fuel injection system with variable effective reflection length' [patent_app_type] => 1 [patent_app_number] => 9/504056 [patent_app_country] => US [patent_app_date] => 2000-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 7836 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/293/06293235.pdf [firstpage_image] =>[orig_patent_app_number] => 504056 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504056
Compressed air assisted fuel injection system with variable effective reflection length Feb 13, 2000 Issued
Array ( [id] => 4329018 [patent_doc_number] => 06289868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Plasma ignition for direct injected internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 9/501788 [patent_app_country] => US [patent_app_date] => 2000-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 8012 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289868.pdf [firstpage_image] =>[orig_patent_app_number] => 501788 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/501788
Plasma ignition for direct injected internal combustion engines Feb 10, 2000 Issued
Array ( [id] => 1533289 [patent_doc_number] => 06336440 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Misfire detection method for a piston combustion engine with electromagnetic fuel charge valve' [patent_app_type] => B1 [patent_app_number] => 09/485366 [patent_app_country] => US [patent_app_date] => 2000-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3497 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/336/06336440.pdf [firstpage_image] =>[orig_patent_app_number] => 09485366 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/485366
Misfire detection method for a piston combustion engine with electromagnetic fuel charge valve Feb 8, 2000 Issued
Array ( [id] => 4377337 [patent_doc_number] => 06295966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Idling control system for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/501298 [patent_app_country] => US [patent_app_date] => 2000-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4212 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/295/06295966.pdf [firstpage_image] =>[orig_patent_app_number] => 501298 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/501298
Idling control system for internal combustion engine Feb 8, 2000 Issued
Array ( [id] => 1448706 [patent_doc_number] => 06460509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Direct-fuel-injection-type spark-ignition internal combustion engine' [patent_app_type] => B1 [patent_app_number] => 09/495118 [patent_app_country] => US [patent_app_date] => 2000-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3619 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/460/06460509.pdf [firstpage_image] =>[orig_patent_app_number] => 09495118 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/495118
Direct-fuel-injection-type spark-ignition internal combustion engine Jan 31, 2000 Issued
09/463876 VALVE CONTROL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE WHICH CAN BE SWITCHED INTO DRIVE OR BRAKE MODE Jan 31, 2000 Abandoned
Array ( [id] => 4403538 [patent_doc_number] => 06223713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Overhead cam engine with cast-in valve seats' [patent_app_type] => 1 [patent_app_number] => 9/494867 [patent_app_country] => US [patent_app_date] => 2000-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5935 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/223/06223713.pdf [firstpage_image] =>[orig_patent_app_number] => 494867 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/494867
Overhead cam engine with cast-in valve seats Jan 30, 2000 Issued
Array ( [id] => 1590089 [patent_doc_number] => 06491019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-10 [patent_title] => 'Angular rotation sensor' [patent_app_type] => B1 [patent_app_number] => 09/491807 [patent_app_country] => US [patent_app_date] => 2000-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 4738 [patent_no_of_claims] => 18 [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] => patents/06/491/06491019.pdf [firstpage_image] =>[orig_patent_app_number] => 09491807 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/491807
Angular rotation sensor Jan 27, 2000 Issued
Array ( [id] => 1558797 [patent_doc_number] => 06361275 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Wind energy installation' [patent_app_type] => B1 [patent_app_number] => 09/463522 [patent_app_country] => US [patent_app_date] => 2000-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3944 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/361/06361275.pdf [firstpage_image] =>[orig_patent_app_number] => 09463522 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/463522
Wind energy installation Jan 24, 2000 Issued
Array ( [id] => 4324061 [patent_doc_number] => 06213083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Fuel shutoff system' [patent_app_type] => 1 [patent_app_number] => 9/487754 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 8013 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/213/06213083.pdf [firstpage_image] =>[orig_patent_app_number] => 487754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487754
Fuel shutoff system Jan 18, 2000 Issued
Array ( [id] => 1439489 [patent_doc_number] => 06334418 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Method of using fuel in an engine' [patent_app_type] => B1 [patent_app_number] => 09/484148 [patent_app_country] => US [patent_app_date] => 2000-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4902 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334418.pdf [firstpage_image] =>[orig_patent_app_number] => 09484148 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/484148
Method of using fuel in an engine Jan 17, 2000 Issued
Array ( [id] => 1266150 [patent_doc_number] => 06652230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Serial fan with a plurality of rotor vanes' [patent_app_type] => B1 [patent_app_number] => 09/484497 [patent_app_country] => US [patent_app_date] => 2000-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 2 [patent_no_of_words] => 2179 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/652/06652230.pdf [firstpage_image] =>[orig_patent_app_number] => 09484497 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/484497
Serial fan with a plurality of rotor vanes Jan 17, 2000 Issued
Array ( [id] => 4368303 [patent_doc_number] => 06261062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Actuation system for a controllable pitch propeller' [patent_app_type] => 1 [patent_app_number] => 9/483845 [patent_app_country] => US [patent_app_date] => 2000-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6553 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261062.pdf [firstpage_image] =>[orig_patent_app_number] => 483845 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/483845
Actuation system for a controllable pitch propeller Jan 16, 2000 Issued
09/483558 Liquid catalyst delivery for combustion processes Jan 13, 2000 Abandoned
Array ( [id] => 4250213 [patent_doc_number] => 06321714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Hybrid operating mode for DISI engines' [patent_app_type] => 1 [patent_app_number] => 9/482468 [patent_app_country] => US [patent_app_date] => 2000-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/321/06321714.pdf [firstpage_image] =>[orig_patent_app_number] => 482468 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/482468
Hybrid operating mode for DISI engines Jan 12, 2000 Issued
Array ( [id] => 1534355 [patent_doc_number] => 06336789 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Casing for a steam or gas turbine' [patent_app_type] => B1 [patent_app_number] => 09/482082 [patent_app_country] => US [patent_app_date] => 2000-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1132 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/336/06336789.pdf [firstpage_image] =>[orig_patent_app_number] => 09482082 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/482082
Casing for a steam or gas turbine Jan 12, 2000 Issued
Array ( [id] => 4384471 [patent_doc_number] => 06296438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Device for the regulation of the pumping capacity of vertical-axis centrifugal pumps' [patent_app_type] => 1 [patent_app_number] => 9/482739 [patent_app_country] => US [patent_app_date] => 2000-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1809 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/296/06296438.pdf [firstpage_image] =>[orig_patent_app_number] => 482739 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/482739
Device for the regulation of the pumping capacity of vertical-axis centrifugal pumps Jan 12, 2000 Issued
Array ( [id] => 4254560 [patent_doc_number] => 06305900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Non-corrosive regenerative fuel pump housing with double seal design' [patent_app_type] => 1 [patent_app_number] => 9/482655 [patent_app_country] => US [patent_app_date] => 2000-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2179 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/305/06305900.pdf [firstpage_image] =>[orig_patent_app_number] => 482655 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/482655
Non-corrosive regenerative fuel pump housing with double seal design Jan 12, 2000 Issued
Array ( [id] => 4275727 [patent_doc_number] => 06267555 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Sheet metal casing for multistage pump and method for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 9/481407 [patent_app_country] => US [patent_app_date] => 2000-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2795 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267555.pdf [firstpage_image] =>[orig_patent_app_number] => 481407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/481407
Sheet metal casing for multistage pump and method for manufacturing the same Jan 11, 2000 Issued
Array ( [id] => 7638156 [patent_doc_number] => 06378495 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'Engine with valve resting function' [patent_app_type] => B1 [patent_app_number] => 09/480648 [patent_app_country] => US [patent_app_date] => 2000-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11733 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/378/06378495.pdf [firstpage_image] =>[orig_patent_app_number] => 09480648 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/480648
Engine with valve resting function Jan 10, 2000 Issued
Menu