Search

David R. Hudspeth

Supervisory Patent Examiner (ID: 19114, Phone: (571)272-7843 , Office: P/2657 )

Most Active Art Unit
2504
Art Unit(s)
2651, 2509, 2641, 2657, 2504, 2626, 2681, 2741
Total Applications
1592
Issued Applications
1465
Pending Applications
21
Abandoned Applications
105

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3629049 [patent_doc_number] => 05602494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-11 [patent_title] => 'Bi-directional programmable I/O cell' [patent_app_type] => 1 [patent_app_number] => 8/401604 [patent_app_country] => US [patent_app_date] => 1995-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4784 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/602/05602494.pdf [firstpage_image] =>[orig_patent_app_number] => 401604 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/401604
Bi-directional programmable I/O cell Mar 8, 1995 Issued
Array ( [id] => 3562880 [patent_doc_number] => 05502406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Low power level shift circuit and method therefor' [patent_app_type] => 1 [patent_app_number] => 8/399004 [patent_app_country] => US [patent_app_date] => 1995-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4184 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502406.pdf [firstpage_image] =>[orig_patent_app_number] => 399004 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/399004
Low power level shift circuit and method therefor Mar 5, 1995 Issued
Array ( [id] => 3593962 [patent_doc_number] => 05517136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Opportunistic time-borrowing domino logic' [patent_app_type] => 1 [patent_app_number] => 8/398123 [patent_app_country] => US [patent_app_date] => 1995-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 5564 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517136.pdf [firstpage_image] =>[orig_patent_app_number] => 398123 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/398123
Opportunistic time-borrowing domino logic Mar 2, 1995 Issued
Array ( [id] => 3586850 [patent_doc_number] => 05498977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-12 [patent_title] => 'Output driver having process, voltage and temperature compensation for delay and risetime' [patent_app_type] => 1 [patent_app_number] => 8/397812 [patent_app_country] => US [patent_app_date] => 1995-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2877 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/498/05498977.pdf [firstpage_image] =>[orig_patent_app_number] => 397812 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/397812
Output driver having process, voltage and temperature compensation for delay and risetime Mar 2, 1995 Issued
Array ( [id] => 3502483 [patent_doc_number] => 05532625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Wave propagation logic' [patent_app_type] => 1 [patent_app_number] => 8/397419 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9124 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532625.pdf [firstpage_image] =>[orig_patent_app_number] => 397419 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/397419
Wave propagation logic Feb 28, 1995 Issued
Array ( [id] => 3558010 [patent_doc_number] => 05493240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-20 [patent_title] => 'Static combinatorial logic circuits for reversible computation' [patent_app_type] => 1 [patent_app_number] => 8/397007 [patent_app_country] => US [patent_app_date] => 1995-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 15 [patent_no_of_words] => 2996 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/493/05493240.pdf [firstpage_image] =>[orig_patent_app_number] => 397007 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/397007
Static combinatorial logic circuits for reversible computation Feb 28, 1995 Issued
Array ( [id] => 3856692 [patent_doc_number] => RE035745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Device for generating a reference voltage for a switching circuit including a capacitive bootstrap circuit' [patent_app_type] => 2 [patent_app_number] => 8/395135 [patent_app_country] => US [patent_app_date] => 1995-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2418 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035745.pdf [firstpage_image] =>[orig_patent_app_number] => 395135 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/395135
Device for generating a reference voltage for a switching circuit including a capacitive bootstrap circuit Feb 26, 1995 Issued
Array ( [id] => 3737460 [patent_doc_number] => 05694059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Buffer of fine connection structure for connecting an atom level circuit and a general semiconductor circuit' [patent_app_type] => 1 [patent_app_number] => 8/383843 [patent_app_country] => US [patent_app_date] => 1995-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4838 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694059.pdf [firstpage_image] =>[orig_patent_app_number] => 383843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/383843
Buffer of fine connection structure for connecting an atom level circuit and a general semiconductor circuit Feb 5, 1995 Issued
Array ( [id] => 3499912 [patent_doc_number] => 05508635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Reduced noise data output buffer with output level regulation' [patent_app_type] => 1 [patent_app_number] => 8/383005 [patent_app_country] => US [patent_app_date] => 1995-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1971 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/508/05508635.pdf [firstpage_image] =>[orig_patent_app_number] => 383005 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/383005
Reduced noise data output buffer with output level regulation Feb 2, 1995 Issued
Array ( [id] => 3477618 [patent_doc_number] => 05477167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Programmable application specific integrated circuit using logic circuits to program antifuses therein' [patent_app_type] => 1 [patent_app_number] => 8/379061 [patent_app_country] => US [patent_app_date] => 1995-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 8086 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/477/05477167.pdf [firstpage_image] =>[orig_patent_app_number] => 379061 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/379061
Programmable application specific integrated circuit using logic circuits to program antifuses therein Jan 26, 1995 Issued
Array ( [id] => 3607970 [patent_doc_number] => 05578939 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Bidirectional transmission line driver/receiver' [patent_app_type] => 1 [patent_app_number] => 8/376708 [patent_app_country] => US [patent_app_date] => 1995-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6849 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578939.pdf [firstpage_image] =>[orig_patent_app_number] => 376708 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/376708
Bidirectional transmission line driver/receiver Jan 22, 1995 Issued
Array ( [id] => 3566822 [patent_doc_number] => 05525914 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'CMOS driver circuit' [patent_app_type] => 1 [patent_app_number] => 8/376704 [patent_app_country] => US [patent_app_date] => 1995-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3592 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/525/05525914.pdf [firstpage_image] =>[orig_patent_app_number] => 376704 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/376704
CMOS driver circuit Jan 22, 1995 Issued
Array ( [id] => 3577005 [patent_doc_number] => 05539333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-23 [patent_title] => 'CMOS receiver circuit' [patent_app_type] => 1 [patent_app_number] => 8/376705 [patent_app_country] => US [patent_app_date] => 1995-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3425 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/539/05539333.pdf [firstpage_image] =>[orig_patent_app_number] => 376705 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/376705
CMOS receiver circuit Jan 22, 1995 Issued
Array ( [id] => 3597671 [patent_doc_number] => 05521527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-28 [patent_title] => 'Semiconductor integrated circuits with power reduction mechanism' [patent_app_type] => 1 [patent_app_number] => 8/374990 [patent_app_country] => US [patent_app_date] => 1995-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 15379 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/521/05521527.pdf [firstpage_image] =>[orig_patent_app_number] => 374990 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/374990
Semiconductor integrated circuits with power reduction mechanism Jan 18, 1995 Issued
Array ( [id] => 3593903 [patent_doc_number] => 05517132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Logic synthesis method and semiconductor integrated circuit' [patent_app_type] => 1 [patent_app_number] => 8/375413 [patent_app_country] => US [patent_app_date] => 1995-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 8594 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517132.pdf [firstpage_image] =>[orig_patent_app_number] => 375413 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/375413
Logic synthesis method and semiconductor integrated circuit Jan 17, 1995 Issued
Array ( [id] => 3543063 [patent_doc_number] => 05495184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-27 [patent_title] => 'High-speed low-power CMOS PECL I/O transmitter' [patent_app_type] => 1 [patent_app_number] => 8/371724 [patent_app_country] => US [patent_app_date] => 1995-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5664 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/495/05495184.pdf [firstpage_image] =>[orig_patent_app_number] => 371724 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/371724
High-speed low-power CMOS PECL I/O transmitter Jan 11, 1995 Issued
Array ( [id] => 3572143 [patent_doc_number] => 05485107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Backplane driver circuit' [patent_app_type] => 1 [patent_app_number] => 8/370115 [patent_app_country] => US [patent_app_date] => 1995-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2635 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/485/05485107.pdf [firstpage_image] =>[orig_patent_app_number] => 370115 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/370115
Backplane driver circuit Jan 8, 1995 Issued
08/368811 NULL CONVENTION THRESHOLD GATE Jan 5, 1995 Abandoned
Array ( [id] => 3916973 [patent_doc_number] => 05751902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Adaptive prediction filter using block floating point format and minimal recursive recomputations' [patent_app_type] => 1 [patent_app_number] => 8/362514 [patent_app_country] => US [patent_app_date] => 1995-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6074 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751902.pdf [firstpage_image] =>[orig_patent_app_number] => 362514 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/362514
Adaptive prediction filter using block floating point format and minimal recursive recomputations Jan 4, 1995 Issued
Array ( [id] => 3562817 [patent_doc_number] => 05502402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'FPGA architecture based on a single configurable logic module' [patent_app_type] => 1 [patent_app_number] => 8/369208 [patent_app_country] => US [patent_app_date] => 1995-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1422 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502402.pdf [firstpage_image] =>[orig_patent_app_number] => 369208 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/369208
FPGA architecture based on a single configurable logic module Jan 4, 1995 Issued
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