Search

Dean P. Kwak

Examiner (ID: 8274, Phone: (571)270-7072 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1797, 1773, 1798
Total Applications
862
Issued Applications
447
Pending Applications
119
Abandoned Applications
333

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4378121 [patent_doc_number] => 06261710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells' [patent_app_type] => 1 [patent_app_number] => 9/199958 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3743 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261710.pdf [firstpage_image] =>[orig_patent_app_number] => 199958 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/199958
Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells Nov 24, 1998 Issued
Array ( [id] => 1406440 [patent_doc_number] => 06528213 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-04 [patent_title] => 'Storage battery' [patent_app_type] => B1 [patent_app_number] => 09/181501 [patent_app_country] => US [patent_app_date] => 1998-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2791 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/528/06528213.pdf [firstpage_image] =>[orig_patent_app_number] => 09181501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/181501
Storage battery Oct 27, 1998 Issued
Array ( [id] => 960864 [patent_doc_number] => 06951576 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-04 [patent_title] => 'Wound element electrode assembly design for use in prismatic case electrochemical cells' [patent_app_type] => utility [patent_app_number] => 09/176374 [patent_app_country] => US [patent_app_date] => 1998-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 4791 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/951/06951576.pdf [firstpage_image] =>[orig_patent_app_number] => 09176374 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176374
Wound element electrode assembly design for use in prismatic case electrochemical cells Oct 20, 1998 Issued
Array ( [id] => 4231857 [patent_doc_number] => 06165634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Fuel cell with improved sealing between individual membrane assemblies and plate assemblies' [patent_app_type] => 1 [patent_app_number] => 9/176355 [patent_app_country] => US [patent_app_date] => 1998-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2561 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165634.pdf [firstpage_image] =>[orig_patent_app_number] => 176355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176355
Fuel cell with improved sealing between individual membrane assemblies and plate assemblies Oct 20, 1998 Issued
Array ( [id] => 4256005 [patent_doc_number] => 06258481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Battery terminal bushing having frontal access to battery termination' [patent_app_type] => 1 [patent_app_number] => 9/173235 [patent_app_country] => US [patent_app_date] => 1998-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2870 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258481.pdf [firstpage_image] =>[orig_patent_app_number] => 173235 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173235
Battery terminal bushing having frontal access to battery termination Oct 14, 1998 Issued
Array ( [id] => 6893920 [patent_doc_number] => 20010016286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'GEL ELECTRODE SECONDARY CELL' [patent_app_type] => new [patent_app_number] => 09/162992 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5912 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20010016286.pdf [firstpage_image] =>[orig_patent_app_number] => 09162992 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/162992
GEL ELECTRODE SECONDARY CELL Sep 29, 1998 Abandoned
Array ( [id] => 4411279 [patent_doc_number] => 06193765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Method of manufacturing cylindrical non-aqueous electrolyte secondary cell' [patent_app_type] => 1 [patent_app_number] => 9/163015 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4248 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/193/06193765.pdf [firstpage_image] =>[orig_patent_app_number] => 163015 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/163015
Method of manufacturing cylindrical non-aqueous electrolyte secondary cell Sep 29, 1998 Issued
Array ( [id] => 4184064 [patent_doc_number] => 06093506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Synthesis of silver vanadium oxide for cathode material' [patent_app_type] => 1 [patent_app_number] => 9/161055 [patent_app_country] => US [patent_app_date] => 1998-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6497 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/093/06093506.pdf [firstpage_image] =>[orig_patent_app_number] => 161055 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/161055
Synthesis of silver vanadium oxide for cathode material Sep 24, 1998 Issued
Array ( [id] => 4246748 [patent_doc_number] => 06207312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Self-humidifying fuel cell' [patent_app_type] => 1 [patent_app_number] => 9/156714 [patent_app_country] => US [patent_app_date] => 1998-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3944 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/207/06207312.pdf [firstpage_image] =>[orig_patent_app_number] => 156714 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/156714
Self-humidifying fuel cell Sep 17, 1998 Issued
Array ( [id] => 4246887 [patent_doc_number] => 06207321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Sodium secondary battery' [patent_app_type] => 1 [patent_app_number] => 9/154275 [patent_app_country] => US [patent_app_date] => 1998-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5953 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/207/06207321.pdf [firstpage_image] =>[orig_patent_app_number] => 154275 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/154275
Sodium secondary battery Sep 15, 1998 Issued
Array ( [id] => 4114484 [patent_doc_number] => 06071634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Electric power generation system including fuel cells' [patent_app_type] => 1 [patent_app_number] => 9/101355 [patent_app_country] => US [patent_app_date] => 1998-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1826 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/071/06071634.pdf [firstpage_image] =>[orig_patent_app_number] => 101355 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101355
Electric power generation system including fuel cells Sep 1, 1998 Issued
Array ( [id] => 4244259 [patent_doc_number] => 06243932 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Manufacturing method of expanded grid and its manufacturing apparatus' [patent_app_type] => 1 [patent_app_number] => 9/141215 [patent_app_country] => US [patent_app_date] => 1998-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2617 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243932.pdf [firstpage_image] =>[orig_patent_app_number] => 141215 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/141215
Manufacturing method of expanded grid and its manufacturing apparatus Aug 26, 1998 Issued
Array ( [id] => 1398700 [patent_doc_number] => 06534218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-18 [patent_title] => 'Electrode for nonaqueous electrolyte battery' [patent_app_type] => B1 [patent_app_number] => 09/117965 [patent_app_country] => US [patent_app_date] => 1998-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7742 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/534/06534218.pdf [firstpage_image] =>[orig_patent_app_number] => 09117965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117965
Electrode for nonaqueous electrolyte battery Aug 9, 1998 Issued
Array ( [id] => 1244622 [patent_doc_number] => 06676713 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-13 [patent_title] => 'Process for producing electrode of nonaqueous electrolyte battery' [patent_app_type] => B1 [patent_app_number] => 09/131675 [patent_app_country] => US [patent_app_date] => 1998-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6204 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/676/06676713.pdf [firstpage_image] =>[orig_patent_app_number] => 09131675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/131675
Process for producing electrode of nonaqueous electrolyte battery Aug 9, 1998 Issued
Array ( [id] => 4418248 [patent_doc_number] => 06177209 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Battery protector having a positive temperature coefficient element' [patent_app_type] => 1 [patent_app_number] => 9/126425 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1276 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177209.pdf [firstpage_image] =>[orig_patent_app_number] => 126425 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/126425
Battery protector having a positive temperature coefficient element Jul 29, 1998 Issued
Array ( [id] => 4289200 [patent_doc_number] => 06180287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Polyether copolymer and solid polymer electrolyte' [patent_app_type] => 1 [patent_app_number] => 9/101971 [patent_app_country] => US [patent_app_date] => 1998-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14935 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180287.pdf [firstpage_image] =>[orig_patent_app_number] => 101971 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101971
Polyether copolymer and solid polymer electrolyte Jul 29, 1998 Issued
Array ( [id] => 505010 [patent_doc_number] => 07191502 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-20 [patent_title] => 'Current collector with penetrating holes of complicated shape for use in a secondary battery and manufacturing process thereof' [patent_app_type] => utility [patent_app_number] => 09/124925 [patent_app_country] => US [patent_app_date] => 1998-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3752 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/191/07191502.pdf [firstpage_image] =>[orig_patent_app_number] => 09124925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124925
Current collector with penetrating holes of complicated shape for use in a secondary battery and manufacturing process thereof Jul 28, 1998 Issued
Array ( [id] => 7027962 [patent_doc_number] => 20010014422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-16 [patent_title] => 'NONAQUEOUS ELECTROLYTE SECONDARY CELL' [patent_app_type] => new [patent_app_number] => 09/043634 [patent_app_country] => US [patent_app_date] => 1998-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12575 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20010014422.pdf [firstpage_image] =>[orig_patent_app_number] => 09043634 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/043634
Non-acqueous electrolyte secondary cell Jul 23, 1998 Issued
Array ( [id] => 4287242 [patent_doc_number] => 06235429 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Alkaline dry cell' [patent_app_type] => 1 [patent_app_number] => 9/120881 [patent_app_country] => US [patent_app_date] => 1998-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1994 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235429.pdf [firstpage_image] =>[orig_patent_app_number] => 120881 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/120881
Alkaline dry cell Jul 22, 1998 Issued
Array ( [id] => 4243064 [patent_doc_number] => 06136475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Lithium secondary battery and cathode composition therefor' [patent_app_type] => 1 [patent_app_number] => 9/114271 [patent_app_country] => US [patent_app_date] => 1998-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3914 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136475.pdf [firstpage_image] =>[orig_patent_app_number] => 114271 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/114271
Lithium secondary battery and cathode composition therefor Jul 12, 1998 Issued
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