Search

Jennifer L. Zubajlo

Examiner (ID: 8427, Phone: (571)270-1551 , Office: P/2623 )

Most Active Art Unit
2623
Art Unit(s)
2695, 2629, 2623, 2627
Total Applications
659
Issued Applications
432
Pending Applications
43
Abandoned Applications
195

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1432936 [patent_doc_number] => 06340224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-22 [patent_title] => 'Ink jet recording head' [patent_app_type] => B1 [patent_app_number] => 08/855943 [patent_app_country] => US [patent_app_date] => 1997-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4025 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/340/06340224.pdf [firstpage_image] =>[orig_patent_app_number] => 08855943 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/855943
Ink jet recording head May 13, 1997 Issued
Array ( [id] => 4306032 [patent_doc_number] => 06247798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-19 [patent_title] => 'Ink compensated geometry for multi-chamber ink-jet printhead' [patent_app_type] => 1 [patent_app_number] => 8/855079 [patent_app_country] => US [patent_app_date] => 1997-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5433 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/247/06247798.pdf [firstpage_image] =>[orig_patent_app_number] => 855079 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/855079
Ink compensated geometry for multi-chamber ink-jet printhead May 12, 1997 Issued
Array ( [id] => 3826062 [patent_doc_number] => 05790156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Ferroelectric relaxor actuator for an ink-jet print head' [patent_app_type] => 1 [patent_app_number] => 8/844915 [patent_app_country] => US [patent_app_date] => 1997-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7064 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790156.pdf [firstpage_image] =>[orig_patent_app_number] => 844915 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844915
Ferroelectric relaxor actuator for an ink-jet print head Apr 21, 1997 Issued
08/844244 NOZZLE PLATE FOR AN INK JET PRINT HEAD Apr 17, 1997 Abandoned
Array ( [id] => 1439910 [patent_doc_number] => 06334672 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-01 [patent_title] => 'Inkjet recording head having a driving source attached by a chamfered adhesive layer' [patent_app_type] => B1 [patent_app_number] => 08/843873 [patent_app_country] => US [patent_app_date] => 1997-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 2805 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/334/06334672.pdf [firstpage_image] =>[orig_patent_app_number] => 08843873 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843873
Inkjet recording head having a driving source attached by a chamfered adhesive layer Apr 16, 1997 Issued
Array ( [id] => 4337207 [patent_doc_number] => 06217158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Layered type ink jet recording head with improved piezoelectric actuator unit' [patent_app_type] => 1 [patent_app_number] => 8/843002 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 49 [patent_no_of_words] => 7651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/217/06217158.pdf [firstpage_image] =>[orig_patent_app_number] => 843002 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843002
Layered type ink jet recording head with improved piezoelectric actuator unit Apr 10, 1997 Issued
Array ( [id] => 4222485 [patent_doc_number] => 06089701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Ink jet recording head having reduced stress concentration near the boundaries of pressure generating chambers' [patent_app_type] => 1 [patent_app_number] => 8/835748 [patent_app_country] => US [patent_app_date] => 1997-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3945 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/089/06089701.pdf [firstpage_image] =>[orig_patent_app_number] => 835748 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/835748
Ink jet recording head having reduced stress concentration near the boundaries of pressure generating chambers Apr 9, 1997 Issued
08/827823 SYSTEM AND METHOD FOR REDUCING AND CONTROLLING CONTAMINATION CAUSED BY AEROSOL INK PARTICLES CREATED DURING OPERATION OF AN INK JET PRINTER Apr 8, 1997 Abandoned
Array ( [id] => 4140329 [patent_doc_number] => 06113227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Ink jet head having electrode and non-electrode areas' [patent_app_type] => 1 [patent_app_number] => 8/835335 [patent_app_country] => US [patent_app_date] => 1997-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 4849 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/113/06113227.pdf [firstpage_image] =>[orig_patent_app_number] => 835335 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/835335
Ink jet head having electrode and non-electrode areas Apr 6, 1997 Issued
Array ( [id] => 4258543 [patent_doc_number] => 06137511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Ink jet recording head having an ink reservoir comprising a plurality of grooves with increased strength and volume capacity and ink jet recording apparatus having the same' [patent_app_type] => 1 [patent_app_number] => 8/832626 [patent_app_country] => US [patent_app_date] => 1997-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 4233 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/137/06137511.pdf [firstpage_image] =>[orig_patent_app_number] => 832626 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/832626
Ink jet recording head having an ink reservoir comprising a plurality of grooves with increased strength and volume capacity and ink jet recording apparatus having the same Apr 3, 1997 Issued
Array ( [id] => 4110510 [patent_doc_number] => 06126278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Ink jet head that makes ink droplet ejection velocity uniform within a predetermined range regardless of the number of ink chambers pressurized at the same time' [patent_app_type] => 1 [patent_app_number] => 8/825620 [patent_app_country] => US [patent_app_date] => 1997-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4613 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126278.pdf [firstpage_image] =>[orig_patent_app_number] => 825620 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/825620
Ink jet head that makes ink droplet ejection velocity uniform within a predetermined range regardless of the number of ink chambers pressurized at the same time Mar 30, 1997 Issued
Array ( [id] => 4110240 [patent_doc_number] => 06126259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Method for increasing the throw distance and velocity for an impulse ink jet' [patent_app_type] => 1 [patent_app_number] => 8/823718 [patent_app_country] => US [patent_app_date] => 1997-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3621 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126259.pdf [firstpage_image] =>[orig_patent_app_number] => 823718 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/823718
Method for increasing the throw distance and velocity for an impulse ink jet Mar 24, 1997 Issued
Array ( [id] => 3805991 [patent_doc_number] => 05828388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Spray head for a computer-controlled automatic image reproduction system' [patent_app_type] => 1 [patent_app_number] => 8/820067 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2814 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828388.pdf [firstpage_image] =>[orig_patent_app_number] => 820067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820067
Spray head for a computer-controlled automatic image reproduction system Mar 18, 1997 Issued
Array ( [id] => 3805991 [patent_doc_number] => 05828388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Spray head for a computer-controlled automatic image reproduction system' [patent_app_type] => 1 [patent_app_number] => 8/820067 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2814 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828388.pdf [firstpage_image] =>[orig_patent_app_number] => 820067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820067
Spray head for a computer-controlled automatic image reproduction system Mar 18, 1997 Issued
Array ( [id] => 3805991 [patent_doc_number] => 05828388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Spray head for a computer-controlled automatic image reproduction system' [patent_app_type] => 1 [patent_app_number] => 8/820067 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2814 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828388.pdf [firstpage_image] =>[orig_patent_app_number] => 820067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820067
Spray head for a computer-controlled automatic image reproduction system Mar 18, 1997 Issued
Array ( [id] => 3805991 [patent_doc_number] => 05828388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Spray head for a computer-controlled automatic image reproduction system' [patent_app_type] => 1 [patent_app_number] => 8/820067 [patent_app_country] => US [patent_app_date] => 1997-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2814 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/828/05828388.pdf [firstpage_image] =>[orig_patent_app_number] => 820067 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/820067
Spray head for a computer-controlled automatic image reproduction system Mar 18, 1997 Issued
Array ( [id] => 4138330 [patent_doc_number] => 06102512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Method of minimizing ink drop velocity variations in an on-demand multi-nozzle ink jet head' [patent_app_type] => 1 [patent_app_number] => 8/815004 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3153 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/102/06102512.pdf [firstpage_image] =>[orig_patent_app_number] => 815004 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815004
Method of minimizing ink drop velocity variations in an on-demand multi-nozzle ink jet head Mar 13, 1997 Issued
Array ( [id] => 4006963 [patent_doc_number] => 05923352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Method of adjusting electromechanical element of ink jet print head to increase uniformity of performance characteristic' [patent_app_type] => 1 [patent_app_number] => 8/814110 [patent_app_country] => US [patent_app_date] => 1997-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3608 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923352.pdf [firstpage_image] =>[orig_patent_app_number] => 814110 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/814110
Method of adjusting electromechanical element of ink jet print head to increase uniformity of performance characteristic Mar 9, 1997 Issued
Array ( [id] => 1403441 [patent_doc_number] => 06511157 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-28 [patent_title] => 'Ink jet printerhead with a plurality of nozzles and two distinct groups of filters' [patent_app_type] => B1 [patent_app_number] => 08/812943 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 3 [patent_no_of_words] => 6073 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/511/06511157.pdf [firstpage_image] =>[orig_patent_app_number] => 08812943 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/812943
Ink jet printerhead with a plurality of nozzles and two distinct groups of filters Mar 3, 1997 Issued
08/805750 CLEANING METHOD FOR CLEANING A RECORDING MATERIAL CONVEYING MEMBER AFTER DETECTION OF A RECORDING MATERIAL JAM Feb 24, 1997 Abandoned
Menu