Search

Un C. Cho

Supervisory Patent Examiner (ID: 9479, Phone: (571)272-7919 , Office: P/2413 )

Most Active Art Unit
2617
Art Unit(s)
2687, 2413, 4133, 2682, 4115, 2617
Total Applications
405
Issued Applications
247
Pending Applications
26
Abandoned Applications
133

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3590040 [patent_doc_number] => 05588210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Method of manufacturing a unitized seal' [patent_app_type] => 1 [patent_app_number] => 8/286362 [patent_app_country] => US [patent_app_date] => 1994-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3300 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/588/05588210.pdf [firstpage_image] =>[orig_patent_app_number] => 286362 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/286362
Method of manufacturing a unitized seal Aug 4, 1994 Issued
Array ( [id] => 3476831 [patent_doc_number] => 05507094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Wheel bearing assembly with dual telescoping outer rings and improved load support' [patent_app_type] => 1 [patent_app_number] => 8/285671 [patent_app_country] => US [patent_app_date] => 1994-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5267 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507094.pdf [firstpage_image] =>[orig_patent_app_number] => 285671 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/285671
Wheel bearing assembly with dual telescoping outer rings and improved load support Aug 3, 1994 Issued
Array ( [id] => 3664883 [patent_doc_number] => 05632080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-27 [patent_title] => 'Tube cutter/bender to lacer transfer station' [patent_app_type] => 1 [patent_app_number] => 8/280877 [patent_app_country] => US [patent_app_date] => 1994-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 36 [patent_no_of_words] => 6404 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/632/05632080.pdf [firstpage_image] =>[orig_patent_app_number] => 280877 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/280877
Tube cutter/bender to lacer transfer station Jul 25, 1994 Issued
Array ( [id] => 3408666 [patent_doc_number] => 05414919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Apparatus for removing metallized leads bonded to metallized bond pads' [patent_app_type] => 1 [patent_app_number] => 8/278592 [patent_app_country] => US [patent_app_date] => 1994-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 25 [patent_no_of_words] => 4261 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/414/05414919.pdf [firstpage_image] =>[orig_patent_app_number] => 278592 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/278592
Apparatus for removing metallized leads bonded to metallized bond pads Jul 20, 1994 Issued
Array ( [id] => 3580100 [patent_doc_number] => 05557848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Rotary atomisers' [patent_app_type] => 1 [patent_app_number] => 8/256705 [patent_app_country] => US [patent_app_date] => 1994-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 4486 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/557/05557848.pdf [firstpage_image] =>[orig_patent_app_number] => 256705 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/256705
Rotary atomisers Jul 20, 1994 Issued
Array ( [id] => 3573131 [patent_doc_number] => 05495664 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-05 [patent_title] => 'Apparatus for making personal computer cards' [patent_app_type] => 1 [patent_app_number] => 8/278640 [patent_app_country] => US [patent_app_date] => 1994-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3370 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495664.pdf [firstpage_image] =>[orig_patent_app_number] => 278640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/278640
Apparatus for making personal computer cards Jul 20, 1994 Issued
08/277108 BEARING SEALING PLATE AND METHOD OF MANUFACTURING THEREOF Jul 19, 1994 Abandoned
Array ( [id] => 3525871 [patent_doc_number] => 05553380 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Mower head roller assembly' [patent_app_type] => 1 [patent_app_number] => 8/277249 [patent_app_country] => US [patent_app_date] => 1994-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 5114 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/553/05553380.pdf [firstpage_image] =>[orig_patent_app_number] => 277249 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/277249
Mower head roller assembly Jul 17, 1994 Issued
Array ( [id] => 3958563 [patent_doc_number] => 05915746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Swab and method of manufacturing and using it' [patent_app_type] => 1 [patent_app_number] => 8/273466 [patent_app_country] => US [patent_app_date] => 1994-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3273 [patent_no_of_claims] => 5 [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/05/915/05915746.pdf [firstpage_image] =>[orig_patent_app_number] => 273466 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/273466
Swab and method of manufacturing and using it Jul 10, 1994 Issued
Array ( [id] => 3478559 [patent_doc_number] => 05531013 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Method of and apparatus for assembling work unit' [patent_app_type] => 1 [patent_app_number] => 8/266772 [patent_app_country] => US [patent_app_date] => 1994-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 7869 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/531/05531013.pdf [firstpage_image] =>[orig_patent_app_number] => 266772 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/266772
Method of and apparatus for assembling work unit Jun 27, 1994 Issued
Array ( [id] => 3508808 [patent_doc_number] => 05539980 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Process for forming valve guide insert' [patent_app_type] => 1 [patent_app_number] => 8/266122 [patent_app_country] => US [patent_app_date] => 1994-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 19 [patent_no_of_words] => 5932 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539980.pdf [firstpage_image] =>[orig_patent_app_number] => 266122 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/266122
Process for forming valve guide insert Jun 26, 1994 Issued
Array ( [id] => 4119545 [patent_doc_number] => 06061905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Method and apparatus for cutting tubing' [patent_app_type] => 1 [patent_app_number] => 8/262993 [patent_app_country] => US [patent_app_date] => 1994-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5234 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/061/06061905.pdf [firstpage_image] =>[orig_patent_app_number] => 262993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/262993
Method and apparatus for cutting tubing Jun 19, 1994 Issued
Array ( [id] => 3440218 [patent_doc_number] => 05450667 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-19 [patent_title] => 'Process for fixing a transverse partition in a tubular header of a heat exchanger' [patent_app_type] => 1 [patent_app_number] => 8/261774 [patent_app_country] => US [patent_app_date] => 1994-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1128 [patent_no_of_claims] => 9 [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/05/450/05450667.pdf [firstpage_image] =>[orig_patent_app_number] => 261774 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/261774
Process for fixing a transverse partition in a tubular header of a heat exchanger Jun 19, 1994 Issued
Array ( [id] => 3682210 [patent_doc_number] => 05644828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Device for in situ repairing of a cylinder in a printing machine' [patent_app_type] => 1 [patent_app_number] => 8/261994 [patent_app_country] => US [patent_app_date] => 1994-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 3437 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644828.pdf [firstpage_image] =>[orig_patent_app_number] => 261994 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/261994
Device for in situ repairing of a cylinder in a printing machine Jun 16, 1994 Issued
Array ( [id] => 3529127 [patent_doc_number] => 05544413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Method and apparatus for manfacturing a flashless metal connecting rod' [patent_app_type] => 1 [patent_app_number] => 8/258284 [patent_app_country] => US [patent_app_date] => 1994-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 4032 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/544/05544413.pdf [firstpage_image] =>[orig_patent_app_number] => 258284 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/258284
Method and apparatus for manfacturing a flashless metal connecting rod Jun 9, 1994 Issued
Array ( [id] => 3442679 [patent_doc_number] => 05440806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-15 [patent_title] => 'Method of making blank for the manufacturing of fiber-reinforced coatings or metal components' [patent_app_type] => 1 [patent_app_number] => 8/257537 [patent_app_country] => US [patent_app_date] => 1994-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2988 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/440/05440806.pdf [firstpage_image] =>[orig_patent_app_number] => 257537 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/257537
Method of making blank for the manufacturing of fiber-reinforced coatings or metal components Jun 8, 1994 Issued
Array ( [id] => 3507510 [patent_doc_number] => 05502883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Method of tightening threaded member' [patent_app_type] => 1 [patent_app_number] => 8/253745 [patent_app_country] => US [patent_app_date] => 1994-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 5581 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502883.pdf [firstpage_image] =>[orig_patent_app_number] => 253745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/253745
Method of tightening threaded member Jun 2, 1994 Issued
Array ( [id] => 3394762 [patent_doc_number] => 05442847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Method for thermomechanical processing of ingot metallurgy near gamma titanium aluminides to refine grain size and optimize mechanical properties' [patent_app_type] => 1 [patent_app_number] => 8/251065 [patent_app_country] => US [patent_app_date] => 1994-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3077 [patent_no_of_claims] => 16 [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/05/442/05442847.pdf [firstpage_image] =>[orig_patent_app_number] => 251065 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/251065
Method for thermomechanical processing of ingot metallurgy near gamma titanium aluminides to refine grain size and optimize mechanical properties May 30, 1994 Issued
Array ( [id] => 3569539 [patent_doc_number] => 05548894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Ink jet head having ink-jet holes partially formed by laser-cutting, and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/252167 [patent_app_country] => US [patent_app_date] => 1994-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 27 [patent_no_of_words] => 17667 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/548/05548894.pdf [firstpage_image] =>[orig_patent_app_number] => 252167 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/252167
Ink jet head having ink-jet holes partially formed by laser-cutting, and method of manufacturing the same May 30, 1994 Issued
Array ( [id] => 3534544 [patent_doc_number] => 05572789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Process for forming a profiled element' [patent_app_type] => 1 [patent_app_number] => 8/249393 [patent_app_country] => US [patent_app_date] => 1994-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3357 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/572/05572789.pdf [firstpage_image] =>[orig_patent_app_number] => 249393 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/249393
Process for forming a profiled element May 25, 1994 Issued
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