Search

Alfred E. Dudding

Examiner (ID: 15908)

Most Active Art Unit
2853
Art Unit(s)
2853
Total Applications
303
Issued Applications
292
Pending Applications
2
Abandoned Applications
9

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1412728 [patent_doc_number] => 06502915 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-07 [patent_title] => 'Apparatus for generating high frequency ink ejection and ink chamber refill' [patent_app_type] => B1 [patent_app_number] => 09/692617 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 9812 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/502/06502915.pdf [firstpage_image] =>[orig_patent_app_number] => 09692617 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/692617
Apparatus for generating high frequency ink ejection and ink chamber refill Oct 19, 2000 Issued
Array ( [id] => 1585030 [patent_doc_number] => 06481815 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Ink jet printer and its preliminary driving method' [patent_app_type] => B1 [patent_app_number] => 09/692643 [patent_app_country] => US [patent_app_date] => 2000-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4760 [patent_no_of_claims] => 8 [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/06/481/06481815.pdf [firstpage_image] =>[orig_patent_app_number] => 09692643 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/692643
Ink jet printer and its preliminary driving method Oct 18, 2000 Issued
Array ( [id] => 1484703 [patent_doc_number] => 06428135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Electrical waveform for satellite suppression' [patent_app_type] => B1 [patent_app_number] => 09/679761 [patent_app_country] => US [patent_app_date] => 2000-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4590 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/428/06428135.pdf [firstpage_image] =>[orig_patent_app_number] => 09679761 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/679761
Electrical waveform for satellite suppression Oct 4, 2000 Issued
Array ( [id] => 1474257 [patent_doc_number] => 06450602 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Electrical drive waveform for close drop formation' [patent_app_type] => B1 [patent_app_number] => 09/679931 [patent_app_country] => US [patent_app_date] => 2000-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 4657 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/450/06450602.pdf [firstpage_image] =>[orig_patent_app_number] => 09679931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/679931
Electrical drive waveform for close drop formation Oct 4, 2000 Issued
Array ( [id] => 1399391 [patent_doc_number] => 06517176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Liquid jetting apparatus' [patent_app_type] => B1 [patent_app_number] => 09/672309 [patent_app_country] => US [patent_app_date] => 2000-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 19741 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/517/06517176.pdf [firstpage_image] =>[orig_patent_app_number] => 09672309 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/672309
Liquid jetting apparatus Sep 28, 2000 Issued
Array ( [id] => 1042545 [patent_doc_number] => 06866357 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-03-15 [patent_title] => 'Method for controlling pressure nozzles of a full-line printing head in an inkjet printer for printing digital photographic images' [patent_app_type] => utility [patent_app_number] => 09/670146 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1765 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/866/06866357.pdf [firstpage_image] =>[orig_patent_app_number] => 09670146 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/670146
Method for controlling pressure nozzles of a full-line printing head in an inkjet printer for printing digital photographic images Sep 25, 2000 Issued
Array ( [id] => 1353134 [patent_doc_number] => 06565173 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Thermal inkjet printer apparatus and method' [patent_app_type] => B1 [patent_app_number] => 09/665572 [patent_app_country] => US [patent_app_date] => 2000-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5056 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/565/06565173.pdf [firstpage_image] =>[orig_patent_app_number] => 09665572 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/665572
Thermal inkjet printer apparatus and method Sep 18, 2000 Issued
Array ( [id] => 1090454 [patent_doc_number] => 06824239 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-30 [patent_title] => 'Printer with fast line-feed speed' [patent_app_type] => B1 [patent_app_number] => 09/661034 [patent_app_country] => US [patent_app_date] => 2000-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 14937 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/824/06824239.pdf [firstpage_image] =>[orig_patent_app_number] => 09661034 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/661034
Printer with fast line-feed speed Sep 12, 2000 Issued
Array ( [id] => 1599382 [patent_doc_number] => 06431673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Ink level gauging in inkjet printing' [patent_app_type] => B1 [patent_app_number] => 09/655180 [patent_app_country] => US [patent_app_date] => 2000-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5395 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/431/06431673.pdf [firstpage_image] =>[orig_patent_app_number] => 09655180 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/655180
Ink level gauging in inkjet printing Sep 4, 2000 Issued
Array ( [id] => 1454996 [patent_doc_number] => 06390581 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Ink jet printer head' [patent_app_type] => B1 [patent_app_number] => 09/643836 [patent_app_country] => US [patent_app_date] => 2000-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3434 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/390/06390581.pdf [firstpage_image] =>[orig_patent_app_number] => 09643836 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/643836
Ink jet printer head Aug 20, 2000 Issued
Array ( [id] => 1470654 [patent_doc_number] => 06386667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Technique for media coverage using ink jet writing technology' [patent_app_type] => B1 [patent_app_number] => 09/642276 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6231 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/386/06386667.pdf [firstpage_image] =>[orig_patent_app_number] => 09642276 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/642276
Technique for media coverage using ink jet writing technology Aug 17, 2000 Issued
Array ( [id] => 1438130 [patent_doc_number] => 06494556 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Liquid jetting apparatus, method of driving the same, and computer-readable record medium storing the method' [patent_app_type] => B1 [patent_app_number] => 09/640643 [patent_app_country] => US [patent_app_date] => 2000-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 12305 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/494/06494556.pdf [firstpage_image] =>[orig_patent_app_number] => 09640643 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/640643
Liquid jetting apparatus, method of driving the same, and computer-readable record medium storing the method Aug 17, 2000 Issued
09/637799 Ink-jet printing Aug 10, 2000 Abandoned
Array ( [id] => 4315167 [patent_doc_number] => 06312080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Ink jet printer' [patent_app_type] => 1 [patent_app_number] => 9/530032 [patent_app_country] => US [patent_app_date] => 2000-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 4334 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312080.pdf [firstpage_image] =>[orig_patent_app_number] => 530032 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/530032
Ink jet printer Jul 20, 2000 Issued
Array ( [id] => 4367090 [patent_doc_number] => 06276773 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Drive method and drive of ink-jet recording head' [patent_app_type] => 1 [patent_app_number] => 9/613516 [patent_app_country] => US [patent_app_date] => 2000-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 49 [patent_no_of_words] => 9524 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/276/06276773.pdf [firstpage_image] =>[orig_patent_app_number] => 613516 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613516
Drive method and drive of ink-jet recording head Jul 9, 2000 Issued
Array ( [id] => 1545604 [patent_doc_number] => 06398332 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Controlling the timing of printhead nozzle firing' [patent_app_type] => B1 [patent_app_number] => 09/607990 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7356 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/398/06398332.pdf [firstpage_image] =>[orig_patent_app_number] => 09607990 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607990
Controlling the timing of printhead nozzle firing Jun 29, 2000 Issued
Array ( [id] => 1545718 [patent_doc_number] => 06398361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Image printing medium and printer' [patent_app_type] => B1 [patent_app_number] => 09/602885 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3753 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/398/06398361.pdf [firstpage_image] =>[orig_patent_app_number] => 09602885 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602885
Image printing medium and printer Jun 22, 2000 Issued
Array ( [id] => 1599401 [patent_doc_number] => 06431677 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Print head drive scheme' [patent_app_type] => B1 [patent_app_number] => 09/589828 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6158 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/431/06431677.pdf [firstpage_image] =>[orig_patent_app_number] => 09589828 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/589828
Print head drive scheme Jun 7, 2000 Issued
Array ( [id] => 1503822 [patent_doc_number] => 06439680 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Recording head, substrate for use of recording head, and recording apparatus' [patent_app_type] => B1 [patent_app_number] => 09/589159 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 8509 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/439/06439680.pdf [firstpage_image] =>[orig_patent_app_number] => 09589159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/589159
Recording head, substrate for use of recording head, and recording apparatus Jun 7, 2000 Issued
Array ( [id] => 1528821 [patent_doc_number] => 06409298 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'System and method for controlling current density in thermal printheads' [patent_app_type] => B1 [patent_app_number] => 09/583687 [patent_app_country] => US [patent_app_date] => 2000-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3713 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/409/06409298.pdf [firstpage_image] =>[orig_patent_app_number] => 09583687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/583687
System and method for controlling current density in thermal printheads May 30, 2000 Issued
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