
Wellington Chin
Supervisory Patent Examiner (ID: 8954, Phone: (571)272-3134 , Office: P/2600 )
| Most Active Art Unit | 2603 |
| Art Unit(s) | 2607, 2600, 2603, 2616, 2733, 2664 |
| Total Applications | 918 |
| Issued Applications | 839 |
| Pending Applications | 11 |
| Abandoned Applications | 67 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2451644
[patent_doc_number] => 04792943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-20
[patent_title] => 'Digital filter bank'
[patent_app_type] => 1
[patent_app_number] => 7/029768
[patent_app_country] => US
[patent_app_date] => 1987-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 3953
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 402
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/792/04792943.pdf
[firstpage_image] =>[orig_patent_app_number] => 029768
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/029768 | Digital filter bank | Mar 23, 1987 | Issued |
Array
(
[id] => 2556170
[patent_doc_number] => 04805165
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-14
[patent_title] => 'Time division multiplex data transmission method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/027807
[patent_app_country] => US
[patent_app_date] => 1987-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6204
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/805/04805165.pdf
[firstpage_image] =>[orig_patent_app_number] => 027807
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/027807 | Time division multiplex data transmission method and apparatus | Mar 18, 1987 | Issued |
Array
(
[id] => 2566631
[patent_doc_number] => 04815110
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Method and a system for synchronizing clocks in a bus type local network'
[patent_app_type] => 1
[patent_app_number] => 7/023411
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2791
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 187
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/815/04815110.pdf
[firstpage_image] =>[orig_patent_app_number] => 023411
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/023411 | Method and a system for synchronizing clocks in a bus type local network | Mar 8, 1987 | Issued |
Array
(
[id] => 2568300
[patent_doc_number] => 04817080
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Distributed local-area-network monitoring system'
[patent_app_type] => 1
[patent_app_number] => 7/018227
[patent_app_country] => US
[patent_app_date] => 1987-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6159
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/817/04817080.pdf
[firstpage_image] =>[orig_patent_app_number] => 018227
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/018227 | Distributed local-area-network monitoring system | Feb 23, 1987 | Issued |
Array
(
[id] => 2401031
[patent_doc_number] => 04782481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-01
[patent_title] => 'Apparatus and method for transferring information'
[patent_app_type] => 1
[patent_app_number] => 7/017400
[patent_app_country] => US
[patent_app_date] => 1987-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1455
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/782/04782481.pdf
[firstpage_image] =>[orig_patent_app_number] => 017400
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/017400 | Apparatus and method for transferring information | Feb 23, 1987 | Issued |
Array
(
[id] => 2573771
[patent_doc_number] => 04835791
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-30
[patent_title] => 'Single sideband signal generator'
[patent_app_type] => 1
[patent_app_number] => 7/017125
[patent_app_country] => US
[patent_app_date] => 1987-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3085
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/835/04835791.pdf
[firstpage_image] =>[orig_patent_app_number] => 017125
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/017125 | Single sideband signal generator | Feb 19, 1987 | Issued |
Array
(
[id] => 2427543
[patent_doc_number] => 04748619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-31
[patent_title] => 'Packet demultiplexing of a mac/packet broadcast signal'
[patent_app_type] => 1
[patent_app_number] => 7/016767
[patent_app_country] => US
[patent_app_date] => 1987-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3544
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/748/04748619.pdf
[firstpage_image] =>[orig_patent_app_number] => 016767
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/016767 | Packet demultiplexing of a mac/packet broadcast signal | Feb 19, 1987 | Issued |
Array
(
[id] => 2533306
[patent_doc_number] => 04884285
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-28
[patent_title] => '(DS) transmitter'
[patent_app_type] => 1
[patent_app_number] => 7/014035
[patent_app_country] => US
[patent_app_date] => 1987-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3940
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/884/04884285.pdf
[firstpage_image] =>[orig_patent_app_number] => 014035
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/014035 | (DS) transmitter | Feb 11, 1987 | Issued |
Array
(
[id] => 2642564
[patent_doc_number] => 04937821
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-26
[patent_title] => 'Pipeline information delivery system'
[patent_app_type] => 1
[patent_app_number] => 7/007058
[patent_app_country] => US
[patent_app_date] => 1987-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 7106
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 73
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/937/04937821.pdf
[firstpage_image] =>[orig_patent_app_number] => 007058
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/007058 | Pipeline information delivery system | Jan 26, 1987 | Issued |
Array
(
[id] => 2529205
[patent_doc_number] => 04855995
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Method and system for data transmission'
[patent_app_type] => 1
[patent_app_number] => 7/007339
[patent_app_country] => US
[patent_app_date] => 1987-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
[patent_figures_cnt] => 34
[patent_no_of_words] => 24339
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/855/04855995.pdf
[firstpage_image] =>[orig_patent_app_number] => 007339
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/007339 | Method and system for data transmission | Jan 26, 1987 | Issued |
Array
(
[id] => 2423921
[patent_doc_number] => 04736371
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-05
[patent_title] => 'Satellite communications system with random multiple access and time slot reservation'
[patent_app_type] => 1
[patent_app_number] => 6/947097
[patent_app_country] => US
[patent_app_date] => 1986-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 6053
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/736/04736371.pdf
[firstpage_image] =>[orig_patent_app_number] => 947097
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/947097 | Satellite communications system with random multiple access and time slot reservation | Dec 28, 1986 | Issued |
Array
(
[id] => 2612897
[patent_doc_number] => 04932026
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-05
[patent_title] => 'Apparatus for distributing data processing across a plurality of loci of control'
[patent_app_type] => 1
[patent_app_number] => 6/944500
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[patent_app_date] => 1986-12-19
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[patent_drawing_sheets_cnt] => 10
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[pdf_file] => patents/04/932/04932026.pdf
[firstpage_image] =>[orig_patent_app_number] => 944500
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/944500 | Personal computer | Dec 18, 1986 | Issued |
Array
(
[id] => 2612897
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[pdf_file] => patents/04/932/04932026.pdf
[firstpage_image] =>[orig_patent_app_number] => 944500
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/944500 | Apparatus for distributing data processing across a plurality of loci of control | Dec 18, 1986 | Issued |
Array
(
[id] => 2612897
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/932/04932026.pdf
[firstpage_image] =>[orig_patent_app_number] => 944500
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/944500 | Personal computer | Dec 18, 1986 | Issued |
Array
(
[id] => 2612897
[patent_doc_number] => 04932026
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[patent_kind] => NA
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[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 944500
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/944500 | Apparatus for distributing data processing across a plurality of loci of control | Dec 18, 1986 | Issued |
Array
(
[id] => 2603163
[patent_doc_number] => 04918688
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-17
[patent_title] => 'Method and apparatus for coupling computer work stations'
[patent_app_type] => 1
[patent_app_number] => 6/925444
[patent_app_country] => US
[patent_app_date] => 1986-10-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/918/04918688.pdf
[firstpage_image] =>[orig_patent_app_number] => 925444
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/925444 | Method and apparatus for coupling computer work stations | Oct 30, 1986 | Issued |
Array
(
[id] => 2453655
[patent_doc_number] => 04740955
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Communications system having voice and digital data capability and employing a plurality of voice and data buses in main service unit and serial packetized transmission to and from telephones'
[patent_app_type] => 1
[patent_app_number] => 6/924677
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[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/740/04740955.pdf
[firstpage_image] =>[orig_patent_app_number] => 924677
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/924677 | Communications system having voice and digital data capability and employing a plurality of voice and data buses in main service unit and serial packetized transmission to and from telephones | Oct 28, 1986 | Issued |
Array
(
[id] => 2393650
[patent_doc_number] => 04737949
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Transmission system for digital repeater supervisory code transmission'
[patent_app_type] => 1
[patent_app_number] => 6/916587
[patent_app_country] => US
[patent_app_date] => 1986-10-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/737/04737949.pdf
[firstpage_image] =>[orig_patent_app_number] => 916587
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/916587 | Transmission system for digital repeater supervisory code transmission | Oct 7, 1986 | Issued |
| 06/913597 | DIGITAL TIMESLOT AND SIGNALING BUS IN A DIGITAL PBX SWITCH | Sep 25, 1986 | Abandoned |
| 06/910637 | COMMUNICATION METHOD AND EQUIPMENT THEREFOR | Sep 22, 1986 | Abandoned |