Search

David F. Yockey

Examiner (ID: 11303)

Most Active Art Unit
2108
Art Unit(s)
2108, 2861, 2853
Total Applications
479
Issued Applications
344
Pending Applications
27
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
09/418743 LASER MARKER FOR MARKING ARCUATE SURFACES Oct 14, 1999 Abandoned
Array ( [id] => 1539735 [patent_doc_number] => 06371589 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Device for controlling energy supplied to an emission resistor of a thermal ink jet printhead' [patent_app_type] => B1 [patent_app_number] => 09/402985 [patent_app_country] => US [patent_app_date] => 1999-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5203 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/371/06371589.pdf [firstpage_image] =>[orig_patent_app_number] => 09402985 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/402985
Device for controlling energy supplied to an emission resistor of a thermal ink jet printhead Oct 13, 1999 Issued
Array ( [id] => 1477561 [patent_doc_number] => 06388695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Driving circuit with switching element on static current path, and printer using same' [patent_app_type] => B1 [patent_app_number] => 09/415309 [patent_app_country] => US [patent_app_date] => 1999-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 12169 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/388/06388695.pdf [firstpage_image] =>[orig_patent_app_number] => 09415309 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/415309
Driving circuit with switching element on static current path, and printer using same Oct 7, 1999 Issued
Array ( [id] => 1558386 [patent_doc_number] => 06361159 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Printing device having pressure fluctuation accommodating structure' [patent_app_type] => B1 [patent_app_number] => 09/388283 [patent_app_country] => US [patent_app_date] => 1999-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7722 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/361/06361159.pdf [firstpage_image] =>[orig_patent_app_number] => 09388283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/388283
Printing device having pressure fluctuation accommodating structure Aug 31, 1999 Issued
Array ( [id] => 4274981 [patent_doc_number] => 06234614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Continuous inkjet printer' [patent_app_type] => 1 [patent_app_number] => 9/331541 [patent_app_country] => US [patent_app_date] => 1999-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 752 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/234/06234614.pdf [firstpage_image] =>[orig_patent_app_number] => 331541 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331541
Continuous inkjet printer Aug 15, 1999 Issued
Array ( [id] => 4194467 [patent_doc_number] => 06160566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Registry adjusting device for laser beam printer' [patent_app_type] => 1 [patent_app_number] => 9/364137 [patent_app_country] => US [patent_app_date] => 1999-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4842 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160566.pdf [firstpage_image] =>[orig_patent_app_number] => 364137 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/364137
Registry adjusting device for laser beam printer Jul 29, 1999 Issued
Array ( [id] => 4328869 [patent_doc_number] => 06249306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Multi-beam drawing method using partially damaged light emitting devices and including spiral correction' [patent_app_type] => 1 [patent_app_number] => 9/362937 [patent_app_country] => US [patent_app_date] => 1999-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6635 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/249/06249306.pdf [firstpage_image] =>[orig_patent_app_number] => 362937 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/362937
Multi-beam drawing method using partially damaged light emitting devices and including spiral correction Jul 27, 1999 Issued
Array ( [id] => 4391920 [patent_doc_number] => 06270211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Bubble elimination and filter tower structure' [patent_app_type] => 1 [patent_app_number] => 9/348764 [patent_app_country] => US [patent_app_date] => 1999-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3689 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/270/06270211.pdf [firstpage_image] =>[orig_patent_app_number] => 348764 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/348764
Bubble elimination and filter tower structure Jul 6, 1999 Issued
Array ( [id] => 1545697 [patent_doc_number] => 06398354 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Printhead apparatus and printer having separate filtration device and method for attaching said device' [patent_app_type] => B1 [patent_app_number] => 09/345281 [patent_app_country] => US [patent_app_date] => 1999-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3246 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/398/06398354.pdf [firstpage_image] =>[orig_patent_app_number] => 09345281 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/345281
Printhead apparatus and printer having separate filtration device and method for attaching said device Jun 29, 1999 Issued
Array ( [id] => 4364008 [patent_doc_number] => 06292205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Electrophotographic apparatus with quantity-of-light control' [patent_app_type] => 1 [patent_app_number] => 9/342053 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 9036 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292205.pdf [firstpage_image] =>[orig_patent_app_number] => 342053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/342053
Electrophotographic apparatus with quantity-of-light control Jun 28, 1999 Issued
Array ( [id] => 1574695 [patent_doc_number] => 06447108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Continuous inkjet printhead control' [patent_app_type] => B1 [patent_app_number] => 09/331642 [patent_app_country] => US [patent_app_date] => 1999-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4508 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/447/06447108.pdf [firstpage_image] =>[orig_patent_app_number] => 09331642 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331642
Continuous inkjet printhead control Jun 21, 1999 Issued
Array ( [id] => 1444231 [patent_doc_number] => 06367917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Continuous inkjet printer, printhead, and method of manufacturing electrodes' [patent_app_type] => B1 [patent_app_number] => 09/331492 [patent_app_country] => US [patent_app_date] => 1999-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1548 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367917.pdf [firstpage_image] =>[orig_patent_app_number] => 09331492 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/331492
Continuous inkjet printer, printhead, and method of manufacturing electrodes Jun 20, 1999 Issued
Array ( [id] => 4287108 [patent_doc_number] => 06250752 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Ink supply device and ink-jet recording head with filter and shaped flow passage' [patent_app_type] => 1 [patent_app_number] => 9/330026 [patent_app_country] => US [patent_app_date] => 1999-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4984 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250752.pdf [firstpage_image] =>[orig_patent_app_number] => 330026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/330026
Ink supply device and ink-jet recording head with filter and shaped flow passage Jun 10, 1999 Issued
Array ( [id] => 4259520 [patent_doc_number] => 06280025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Ink cartridge receiving pocket assembly' [patent_app_type] => 1 [patent_app_number] => 9/327655 [patent_app_country] => US [patent_app_date] => 1999-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3417 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/280/06280025.pdf [firstpage_image] =>[orig_patent_app_number] => 327655 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/327655
Ink cartridge receiving pocket assembly Jun 7, 1999 Issued
Array ( [id] => 1585078 [patent_doc_number] => 06481824 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Ink jet recording apparatus and recording head cleaning control method thereon' [patent_app_type] => B1 [patent_app_number] => 09/324720 [patent_app_country] => US [patent_app_date] => 1999-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 44 [patent_no_of_words] => 14499 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/481/06481824.pdf [firstpage_image] =>[orig_patent_app_number] => 09324720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/324720
Ink jet recording apparatus and recording head cleaning control method thereon Jun 2, 1999 Issued
Array ( [id] => 4414869 [patent_doc_number] => 06232998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Double side printing apparatus' [patent_app_type] => 1 [patent_app_number] => 9/286468 [patent_app_country] => US [patent_app_date] => 1999-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6901 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232998.pdf [firstpage_image] =>[orig_patent_app_number] => 286468 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/286468
Double side printing apparatus Apr 5, 1999 Issued
Array ( [id] => 1581511 [patent_doc_number] => 06357866 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Droplet generator' [patent_app_type] => B1 [patent_app_number] => 09/271710 [patent_app_country] => US [patent_app_date] => 1999-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 6759 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/357/06357866.pdf [firstpage_image] =>[orig_patent_app_number] => 09271710 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/271710
Droplet generator Mar 17, 1999 Issued
09/268392 METHOD AND APPARATUS FOR PRODUCING A THERMAL TRANSFER PRINT BY MEANS OF A TAPE-LIKE TRANSFER FILM Mar 14, 1999 Abandoned
Array ( [id] => 4390417 [patent_doc_number] => 06231149 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Method and apparatus for image processing and image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/237248 [patent_app_country] => US [patent_app_date] => 1999-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8520 [patent_no_of_claims] => 21 [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/06/231/06231149.pdf [firstpage_image] =>[orig_patent_app_number] => 237248 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237248
Method and apparatus for image processing and image forming apparatus Jan 25, 1999 Issued
Array ( [id] => 4396421 [patent_doc_number] => 06309057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Ink-jet type recording head' [patent_app_type] => 1 [patent_app_number] => 9/235401 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 34 [patent_no_of_words] => 6292 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309057.pdf [firstpage_image] =>[orig_patent_app_number] => 235401 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235401
Ink-jet type recording head Jan 21, 1999 Issued
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