Search

Timothy P. Callahan

Director (ID: 14944, Phone: (571)272-4066 , Office: P/2400 )

Most Active Art Unit
2504
Art Unit(s)
2504, 2816, 2899
Total Applications
793
Issued Applications
652
Pending Applications
7
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7021229 [patent_doc_number] => 20050016015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'CLOTHES DRYER' [patent_app_type] => utility [patent_app_number] => 10/626687 [patent_app_country] => US [patent_app_date] => 2003-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2369 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20050016015.pdf [firstpage_image] =>[orig_patent_app_number] => 10626687 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/626687
Clothes dryer Jul 24, 2003 Issued
Array ( [id] => 6811372 [patent_doc_number] => 20030070922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Magnetron' [patent_app_type] => new [patent_app_number] => 10/227030 [patent_app_country] => US [patent_app_date] => 2002-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9420 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20030070922.pdf [firstpage_image] =>[orig_patent_app_number] => 10227030 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227030
Magnetron Aug 21, 2002 Issued
Array ( [id] => 1266054 [patent_doc_number] => 06647668 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Space erected inflatable structure' [patent_app_type] => B1 [patent_app_number] => 09/700980 [patent_app_country] => US [patent_app_date] => 2000-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2864 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/647/06647668.pdf [firstpage_image] =>[orig_patent_app_number] => 09700980 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700980
Space erected inflatable structure Nov 21, 2000 Issued
08/937517 SEMICONDUCTOR DEVICE USING COMPLEMENTARY CLOCK AND SIGNAL INPUT STATE DETECTION CIRCUIT USED FOR THE SAME Sep 24, 1997 Abandoned
Array ( [id] => 1345908 [patent_doc_number] => 06590440 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Low-side bidirectional battery disconnect switch' [patent_app_type] => B1 [patent_app_number] => 08/800972 [patent_app_country] => US [patent_app_date] => 1997-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 43 [patent_no_of_words] => 8813 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/590/06590440.pdf [firstpage_image] =>[orig_patent_app_number] => 08800972 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800972
Low-side bidirectional battery disconnect switch Feb 18, 1997 Issued
Array ( [id] => 4205185 [patent_doc_number] => 06014050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Variable impedance delay elements' [patent_app_type] => 1 [patent_app_number] => 8/801452 [patent_app_country] => US [patent_app_date] => 1997-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 4578 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/014/06014050.pdf [firstpage_image] =>[orig_patent_app_number] => 801452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/801452
Variable impedance delay elements Feb 17, 1997 Issued
Array ( [id] => 1320347 [patent_doc_number] => 06608509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-19 [patent_title] => 'Semiconductor integrated circuit device and microcomputer' [patent_app_type] => B1 [patent_app_number] => 08/622389 [patent_app_country] => US [patent_app_date] => 1996-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 10185 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/608/06608509.pdf [firstpage_image] =>[orig_patent_app_number] => 08622389 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/622389
Semiconductor integrated circuit device and microcomputer Mar 26, 1996 Issued
Array ( [id] => 3631507 [patent_doc_number] => 05612819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Holder for high resolution tissue sample imaging' [patent_app_type] => 1 [patent_app_number] => 8/493964 [patent_app_country] => US [patent_app_date] => 1995-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2368 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/612/05612819.pdf [firstpage_image] =>[orig_patent_app_number] => 493964 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/493964
Holder for high resolution tissue sample imaging Jun 22, 1995 Issued
Array ( [id] => 4363079 [patent_doc_number] => 06201417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Shaping a current sense signal by using a controlled slew rate' [patent_app_type] => 1 [patent_app_number] => 8/300399 [patent_app_country] => US [patent_app_date] => 1994-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2803 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201417.pdf [firstpage_image] =>[orig_patent_app_number] => 300399 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/300399
Shaping a current sense signal by using a controlled slew rate Sep 1, 1994 Issued
Array ( [id] => 4267276 [patent_doc_number] => 06204701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Power up detection circuit' [patent_app_type] => 1 [patent_app_number] => 8/251052 [patent_app_country] => US [patent_app_date] => 1994-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3094 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/204/06204701.pdf [firstpage_image] =>[orig_patent_app_number] => 251052 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/251052
Power up detection circuit May 30, 1994 Issued
08/135753 METHOD AND APPARATUS FOR NON-LINEAR TRANSMISSION LINE TERMINATION Oct 11, 1993 Abandoned
Array ( [id] => 3093069 [patent_doc_number] => 05278456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-01-11 [patent_title] => 'Process independent digital clock signal shaping network' [patent_app_type] => 1 [patent_app_number] => 8/091468 [patent_app_country] => US [patent_app_date] => 1993-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5216 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/278/05278456.pdf [firstpage_image] =>[orig_patent_app_number] => 091468 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/091468
Process independent digital clock signal shaping network Jul 12, 1993 Issued
08/080136 HIGH-SPEED ELECTRONIC CIRCUIT HAVING A CASCODE CONFIGURATION Jun 22, 1993 Pending
Array ( [id] => 3100705 [patent_doc_number] => 05293082 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Output driver for reducing transient noise in integrated circuits' [patent_app_type] => 1 [patent_app_number] => 8/071598 [patent_app_country] => US [patent_app_date] => 1993-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4651 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/293/05293082.pdf [firstpage_image] =>[orig_patent_app_number] => 071598 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/071598
Output driver for reducing transient noise in integrated circuits Jun 3, 1993 Issued
Array ( [id] => 3032402 [patent_doc_number] => 05317217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Universal active filter' [patent_app_type] => 1 [patent_app_number] => 8/067832 [patent_app_country] => US [patent_app_date] => 1993-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3005 [patent_no_of_claims] => 16 [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/05/317/05317217.pdf [firstpage_image] =>[orig_patent_app_number] => 067832 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/067832
Universal active filter May 26, 1993 Issued
08/046102 MONOSTABLE MULTIVIBRATOR Apr 5, 1993 Pending
Array ( [id] => 3070313 [patent_doc_number] => 05352934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-04 [patent_title] => 'Integrated mosfet resistance and oscillator frequency control and trim methods and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/038355 [patent_app_country] => US [patent_app_date] => 1993-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 4362 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/352/05352934.pdf [firstpage_image] =>[orig_patent_app_number] => 038355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/038355
Integrated mosfet resistance and oscillator frequency control and trim methods and apparatus Mar 24, 1993 Issued
Array ( [id] => 3062327 [patent_doc_number] => 05338990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-16 [patent_title] => 'Regulated delay line' [patent_app_type] => 1 [patent_app_number] => 8/019784 [patent_app_country] => US [patent_app_date] => 1993-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2514 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/338/05338990.pdf [firstpage_image] =>[orig_patent_app_number] => 019784 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019784
Regulated delay line Feb 18, 1993 Issued
Array ( [id] => 3040939 [patent_doc_number] => 05300820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Input interface circuit for removing noise components of an input signal' [patent_app_type] => 1 [patent_app_number] => 8/013559 [patent_app_country] => US [patent_app_date] => 1993-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2589 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300820.pdf [firstpage_image] =>[orig_patent_app_number] => 013559 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/013559
Input interface circuit for removing noise components of an input signal Feb 3, 1993 Issued
Array ( [id] => 3106079 [patent_doc_number] => 05315261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Compressing and expanding operational circuit with no use of clock signal' [patent_app_type] => 1 [patent_app_number] => 8/007791 [patent_app_country] => US [patent_app_date] => 1993-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8348 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315261.pdf [firstpage_image] =>[orig_patent_app_number] => 007791 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/007791
Compressing and expanding operational circuit with no use of clock signal Jan 21, 1993 Issued
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