
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3059785
[patent_doc_number] => 05345186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-06
[patent_title] => 'Retriggered oscillator for jitter-free phase locked loop frequency synthesis'
[patent_app_type] => 1
[patent_app_number] => 8/005651
[patent_app_country] => US
[patent_app_date] => 1993-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4725
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/345/05345186.pdf
[firstpage_image] =>[orig_patent_app_number] => 005651
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/005651 | Retriggered oscillator for jitter-free phase locked loop frequency synthesis | Jan 18, 1993 | Issued |
Array
(
[id] => 3024221
[patent_doc_number] => 05302908
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'High precision phase comparator and phase locked loop'
[patent_app_type] => 1
[patent_app_number] => 7/995163
[patent_app_country] => US
[patent_app_date] => 1992-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 6119
[patent_no_of_claims] => 8
[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/05/302/05302908.pdf
[firstpage_image] =>[orig_patent_app_number] => 995163
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/995163 | High precision phase comparator and phase locked loop | Dec 21, 1992 | Issued |
Array
(
[id] => 3077571
[patent_doc_number] => 05365122
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-11-15
[patent_title] => 'Meta stable resistant signal detector'
[patent_app_type] => 1
[patent_app_number] => 7/989492
[patent_app_country] => US
[patent_app_date] => 1992-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3111
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/365/05365122.pdf
[firstpage_image] =>[orig_patent_app_number] => 989492
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/989492 | Meta stable resistant signal detector | Dec 9, 1992 | Issued |
Array
(
[id] => 3098401
[patent_doc_number] => 05291081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Apparatus for detection of non-modulated signal and frequency acquisition'
[patent_app_type] => 1
[patent_app_number] => 7/971134
[patent_app_country] => US
[patent_app_date] => 1992-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 5270
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/291/05291081.pdf
[firstpage_image] =>[orig_patent_app_number] => 971134
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/971134 | Apparatus for detection of non-modulated signal and frequency acquisition | Nov 3, 1992 | Issued |
Array
(
[id] => 3099541
[patent_doc_number] => 05291144
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'Phase-locked circuit capable of being quickly put in a phase-locked state'
[patent_app_type] => 1
[patent_app_number] => 7/954656
[patent_app_country] => US
[patent_app_date] => 1992-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5327
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 370
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/291/05291144.pdf
[firstpage_image] =>[orig_patent_app_number] => 954656
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/954656 | Phase-locked circuit capable of being quickly put in a phase-locked state | Sep 29, 1992 | Issued |
Array
(
[id] => 2959895
[patent_doc_number] => 05243239
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-09-07
[patent_title] => 'Integrated MOSFET resistance and oscillator frequency control and trim methods and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/940764
[patent_app_country] => US
[patent_app_date] => 1992-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 4365
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/243/05243239.pdf
[firstpage_image] =>[orig_patent_app_number] => 940764
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/940764 | Integrated MOSFET resistance and oscillator frequency control and trim methods and apparatus | Sep 3, 1992 | Issued |
| 07/937545 | PROCESS INDEPENDENT DIGITAL CLOCK SIGNAL SHAPING NETWORK | Aug 27, 1992 | Abandoned |
Array
(
[id] => 3125942
[patent_doc_number] => 05381126
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-01-10
[patent_title] => 'Programmable difference flag logic'
[patent_app_type] => 1
[patent_app_number] => 7/923855
[patent_app_country] => US
[patent_app_date] => 1992-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 9
[patent_no_of_words] => 6848
[patent_no_of_claims] => 57
[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/05/381/05381126.pdf
[firstpage_image] =>[orig_patent_app_number] => 923855
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/923855 | Programmable difference flag logic | Jul 30, 1992 | Issued |
Array
(
[id] => 2925159
[patent_doc_number] => 05192915
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-09
[patent_title] => 'Edge integrating phase detector'
[patent_app_type] => 1
[patent_app_number] => 7/920180
[patent_app_country] => US
[patent_app_date] => 1992-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1661
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/192/05192915.pdf
[firstpage_image] =>[orig_patent_app_number] => 920180
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/920180 | Edge integrating phase detector | Jul 26, 1992 | Issued |
Array
(
[id] => 3023400
[patent_doc_number] => 05302864
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'Analog standard cell'
[patent_app_type] => 1
[patent_app_number] => 7/921360
[patent_app_country] => US
[patent_app_date] => 1992-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1890
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/302/05302864.pdf
[firstpage_image] =>[orig_patent_app_number] => 921360
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/921360 | Analog standard cell | Jul 26, 1992 | Issued |
| 07/908747 | MONOSTABLE MULTIVIBRATOR | Jul 5, 1992 | Abandoned |
Array
(
[id] => 3019257
[patent_doc_number] => 05309111
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-03
[patent_title] => 'Apparatus for measuring skew timing errors'
[patent_app_type] => 1
[patent_app_number] => 7/904632
[patent_app_country] => US
[patent_app_date] => 1992-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3031
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/309/05309111.pdf
[firstpage_image] =>[orig_patent_app_number] => 904632
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/904632 | Apparatus for measuring skew timing errors | Jun 25, 1992 | Issued |
Array
(
[id] => 3070366
[patent_doc_number] => 05311141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-05-10
[patent_title] => 'Active filter circuit'
[patent_app_type] => 1
[patent_app_number] => 7/903965
[patent_app_country] => US
[patent_app_date] => 1992-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 12730
[patent_no_of_claims] => 30
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[patent_words_short_claim] => 678
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/311/05311141.pdf
[firstpage_image] =>[orig_patent_app_number] => 903965
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/903965 | Active filter circuit | Jun 25, 1992 | Issued |
Array
(
[id] => 3076070
[patent_doc_number] => 05336938
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-08-09
[patent_title] => 'Apparatus for generating an asynchronous status flag with defined minimum pulse'
[patent_app_type] => 1
[patent_app_number] => 7/904431
[patent_app_country] => US
[patent_app_date] => 1992-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 5286
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/336/05336938.pdf
[firstpage_image] =>[orig_patent_app_number] => 904431
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/904431 | Apparatus for generating an asynchronous status flag with defined minimum pulse | Jun 24, 1992 | Issued |
Array
(
[id] => 3080181
[patent_doc_number] => 05296748
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Clock distribution system'
[patent_app_type] => 1
[patent_app_number] => 7/903692
[patent_app_country] => US
[patent_app_date] => 1992-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4159
[patent_no_of_claims] => 11
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[patent_words_short_claim] => 214
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/296/05296748.pdf
[firstpage_image] =>[orig_patent_app_number] => 903692
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/903692 | Clock distribution system | Jun 23, 1992 | Issued |
Array
(
[id] => 3053749
[patent_doc_number] => 05304940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-19
[patent_title] => 'Unwanted signal suppression device'
[patent_app_type] => 1
[patent_app_number] => 7/901566
[patent_app_country] => US
[patent_app_date] => 1992-06-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 34
[patent_no_of_words] => 12567
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 9
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/304/05304940.pdf
[firstpage_image] =>[orig_patent_app_number] => 901566
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/901566 | Unwanted signal suppression device | Jun 18, 1992 | Issued |
| 07/895251 | OUTPUT DRIVER FOR REDUCING TRANSIENT NOISE IN INTEGRATED CIRCUITS | Jun 7, 1992 | Abandoned |
| 07/892543 | ARBITER WITH TEST CAPABILITY | May 31, 1992 | Abandoned |
Array
(
[id] => 3015059
[patent_doc_number] => 05276368
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-04
[patent_title] => 'Frequency discriminator'
[patent_app_type] => 1
[patent_app_number] => 7/890156
[patent_app_country] => US
[patent_app_date] => 1992-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2549
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/276/05276368.pdf
[firstpage_image] =>[orig_patent_app_number] => 890156
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/890156 | Frequency discriminator | May 28, 1992 | Issued |
Array
(
[id] => 3014818
[patent_doc_number] => 05276356
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-04
[patent_title] => 'High speed output circuit having current driving capability which is independent of temperature and power supply voltage'
[patent_app_type] => 1
[patent_app_number] => 7/886352
[patent_app_country] => US
[patent_app_date] => 1992-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 3904
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/276/05276356.pdf
[firstpage_image] =>[orig_patent_app_number] => 886352
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/886352 | High speed output circuit having current driving capability which is independent of temperature and power supply voltage | May 20, 1992 | Issued |