
David J. Pearson
Examiner (ID: 759)
| Most Active Art Unit | 2438 |
| Art Unit(s) | 2437, 2438, 2407, 2137 |
| Total Applications | 947 |
| Issued Applications | 684 |
| Pending Applications | 77 |
| Abandoned Applications | 199 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3055595
[patent_doc_number] => 05287315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-15
[patent_title] => 'Skewed reference to improve ones and zeros in EPROM arrays'
[patent_app_type] => 1
[patent_app_number] => 8/057435
[patent_app_country] => US
[patent_app_date] => 1993-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 5486
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/287/05287315.pdf
[firstpage_image] =>[orig_patent_app_number] => 057435
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/057435 | Skewed reference to improve ones and zeros in EPROM arrays | May 6, 1993 | Issued |
Array
(
[id] => 3075257
[patent_doc_number] => 05295103
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-15
[patent_title] => 'Read/write circuit including sense amplifiers for use in a dynamic RAM'
[patent_app_type] => 1
[patent_app_number] => 7/871185
[patent_app_country] => US
[patent_app_date] => 1993-04-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 20
[patent_no_of_words] => 4880
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 289
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/295/05295103.pdf
[firstpage_image] =>[orig_patent_app_number] => 871185
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/871185 | Read/write circuit including sense amplifiers for use in a dynamic RAM | Apr 19, 1993 | Issued |
Array
(
[id] => 2915661
[patent_doc_number] => 05237160
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-17
[patent_title] => 'Bar code scanner having hologram'
[patent_app_type] => 1
[patent_app_number] => 7/993469
[patent_app_country] => US
[patent_app_date] => 1992-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 20
[patent_no_of_words] => 4857
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/237/05237160.pdf
[firstpage_image] =>[orig_patent_app_number] => 993469
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/993469 | Bar code scanner having hologram | Dec 14, 1992 | Issued |
Array
(
[id] => 3104510
[patent_doc_number] => 05293287
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-08
[patent_title] => 'Apparatus and methods for backside stabilization of flexible optical media in information storage system'
[patent_app_type] => 1
[patent_app_number] => 7/970992
[patent_app_country] => US
[patent_app_date] => 1992-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 3376
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/293/05293287.pdf
[firstpage_image] =>[orig_patent_app_number] => 970992
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/970992 | Apparatus and methods for backside stabilization of flexible optical media in information storage system | Nov 1, 1992 | Issued |
Array
(
[id] => 3059975
[patent_doc_number] => 05305270
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-19
[patent_title] => 'Initial setup circuit for charging cell plate'
[patent_app_type] => 1
[patent_app_number] => 7/960146
[patent_app_country] => US
[patent_app_date] => 1992-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2076
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/305/05305270.pdf
[firstpage_image] =>[orig_patent_app_number] => 960146
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/960146 | Initial setup circuit for charging cell plate | Oct 12, 1992 | Issued |
Array
(
[id] => 3024487
[patent_doc_number] => 05309391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Symmetrical polarization enhancement in a ferroelectric memory cell'
[patent_app_type] => 1
[patent_app_number] => 7/955506
[patent_app_country] => US
[patent_app_date] => 1992-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4881
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/309/05309391.pdf
[firstpage_image] =>[orig_patent_app_number] => 955506
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/955506 | Symmetrical polarization enhancement in a ferroelectric memory cell | Oct 1, 1992 | Issued |
Array
(
[id] => 3032561
[patent_doc_number] => 05289427
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-22
[patent_title] => 'Multiport memory with write priority detector'
[patent_app_type] => 1
[patent_app_number] => 7/915222
[patent_app_country] => US
[patent_app_date] => 1992-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3152
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/289/05289427.pdf
[firstpage_image] =>[orig_patent_app_number] => 915222
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/915222 | Multiport memory with write priority detector | Jul 19, 1992 | Issued |
Array
(
[id] => 2998480
[patent_doc_number] => 05267211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-11-30
[patent_title] => 'Memory card with control and voltage boosting circuits and electronic appliance using the same'
[patent_app_type] => 1
[patent_app_number] => 7/838713
[patent_app_country] => US
[patent_app_date] => 1992-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 4262
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/267/05267211.pdf
[firstpage_image] =>[orig_patent_app_number] => 838713
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/838713 | Memory card with control and voltage boosting circuits and electronic appliance using the same | May 11, 1992 | Issued |
Array
(
[id] => 3105103
[patent_doc_number] => 05291436
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Ferroelectric memory with multiple-value storage states'
[patent_app_type] => 1
[patent_app_number] => 7/876186
[patent_app_country] => US
[patent_app_date] => 1992-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2381
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 75
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/291/05291436.pdf
[firstpage_image] =>[orig_patent_app_number] => 876186
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/876186 | Ferroelectric memory with multiple-value storage states | Apr 29, 1992 | Issued |
Array
(
[id] => 3032595
[patent_doc_number] => 05289429
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-22
[patent_title] => 'Address decoder which variably selects multiple rows and/or columns and semiconductor memory device using same'
[patent_app_type] => 1
[patent_app_number] => 7/867524
[patent_app_country] => US
[patent_app_date] => 1992-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 2645
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/289/05289429.pdf
[firstpage_image] =>[orig_patent_app_number] => 867524
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/867524 | Address decoder which variably selects multiple rows and/or columns and semiconductor memory device using same | Apr 12, 1992 | Issued |
Array
(
[id] => 3075164
[patent_doc_number] => 05295098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-15
[patent_title] => 'Semiconductor memory device having high-speed three-state data output buffer circuit without voltage fluctuation on power voltage lines'
[patent_app_type] => 1
[patent_app_number] => 7/867356
[patent_app_country] => US
[patent_app_date] => 1992-04-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 5662
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/295/05295098.pdf
[firstpage_image] =>[orig_patent_app_number] => 867356
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/867356 | Semiconductor memory device having high-speed three-state data output buffer circuit without voltage fluctuation on power voltage lines | Apr 12, 1992 | Issued |
Array
(
[id] => 2986500
[patent_doc_number] => 05226028
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-07-06
[patent_title] => 'Centering mechanism for automotive disk player'
[patent_app_type] => 1
[patent_app_number] => 7/865134
[patent_app_country] => US
[patent_app_date] => 1992-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 21
[patent_no_of_words] => 9677
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/226/05226028.pdf
[firstpage_image] =>[orig_patent_app_number] => 865134
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/865134 | Centering mechanism for automotive disk player | Apr 7, 1992 | Issued |
Array
(
[id] => 3104625
[patent_doc_number] => 05293293
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-08
[patent_title] => 'Disk cartridge for exchangeably accommodating a disk-shaped recording medium'
[patent_app_type] => 1
[patent_app_number] => 7/851874
[patent_app_country] => US
[patent_app_date] => 1992-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 4657
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/293/05293293.pdf
[firstpage_image] =>[orig_patent_app_number] => 851874
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/851874 | Disk cartridge for exchangeably accommodating a disk-shaped recording medium | Mar 15, 1992 | Issued |
Array
(
[id] => 3032378
[patent_doc_number] => 05289418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-02-22
[patent_title] => 'Memory apparatus with built-in parity generation'
[patent_app_type] => 1
[patent_app_number] => 7/837397
[patent_app_country] => US
[patent_app_date] => 1992-02-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 2705
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 132
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/289/05289418.pdf
[firstpage_image] =>[orig_patent_app_number] => 837397
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/837397 | Memory apparatus with built-in parity generation | Feb 13, 1992 | Issued |
Array
(
[id] => 2990369
[patent_doc_number] => 05253246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-12
[patent_title] => 'Universal data storage element for providing various data storage media in a standard exterior housing'
[patent_app_type] => 1
[patent_app_number] => 7/834665
[patent_app_country] => US
[patent_app_date] => 1992-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2838
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/253/05253246.pdf
[firstpage_image] =>[orig_patent_app_number] => 834665
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/834665 | Universal data storage element for providing various data storage media in a standard exterior housing | Feb 11, 1992 | Issued |
Array
(
[id] => 2902760
[patent_doc_number] => 05210725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-11
[patent_title] => 'Tray loading apparatus for disc players'
[patent_app_type] => 1
[patent_app_number] => 7/817077
[patent_app_country] => US
[patent_app_date] => 1992-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 1737
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/210/05210725.pdf
[firstpage_image] =>[orig_patent_app_number] => 817077
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/817077 | Tray loading apparatus for disc players | Jan 5, 1992 | Issued |
Array
(
[id] => 2785905
[patent_doc_number] => 05151894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-29
[patent_title] => 'Disk cartridge shutter'
[patent_app_type] => 1
[patent_app_number] => 7/809254
[patent_app_country] => US
[patent_app_date] => 1991-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 2319
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[patent_words_short_claim] => 136
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/151/05151894.pdf
[firstpage_image] =>[orig_patent_app_number] => 809254
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/809254 | Disk cartridge shutter | Dec 17, 1991 | Issued |
Array
(
[id] => 2905516
[patent_doc_number] => 05184336
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-02
[patent_title] => 'Mechanical assembly for alternately producing displacement of a carriage and rotation of a carriage mounted gear'
[patent_app_type] => 1
[patent_app_number] => 7/808268
[patent_app_country] => US
[patent_app_date] => 1991-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 6271
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/184/05184336.pdf
[firstpage_image] =>[orig_patent_app_number] => 808268
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/808268 | Mechanical assembly for alternately producing displacement of a carriage and rotation of a carriage mounted gear | Dec 12, 1991 | Issued |
Array
(
[id] => 3029368
[patent_doc_number] => 05303184
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'Non-volatile semiconductor memory having commonly used source or drain regions of floating gate type transistors'
[patent_app_type] => 1
[patent_app_number] => 7/799195
[patent_app_country] => US
[patent_app_date] => 1991-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/303/05303184.pdf
[firstpage_image] =>[orig_patent_app_number] => 799195
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/799195 | Non-volatile semiconductor memory having commonly used source or drain regions of floating gate type transistors | Nov 26, 1991 | Issued |
Array
(
[id] => 3086459
[patent_doc_number] => 05297084
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Memory device with current mirror type sense amplifiers for comparing units of reference cells and information cells'
[patent_app_type] => 1
[patent_app_number] => 7/798646
[patent_app_country] => US
[patent_app_date] => 1991-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2999
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 269
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/297/05297084.pdf
[firstpage_image] =>[orig_patent_app_number] => 798646
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/798646 | Memory device with current mirror type sense amplifiers for comparing units of reference cells and information cells | Nov 25, 1991 | Issued |