
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] => 2453568
[patent_doc_number] => 04745601
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-17
[patent_title] => 'Digital service unit with secondary channel diagnostics'
[patent_app_type] => 1
[patent_app_number] => 6/790687
[patent_app_country] => US
[patent_app_date] => 1985-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 12138
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/745/04745601.pdf
[firstpage_image] =>[orig_patent_app_number] => 790687
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/790687 | Digital service unit with secondary channel diagnostics | Oct 22, 1985 | Issued |
| 06/786219 | ASYNCHRONOUS COMMUNICATION SYSTEM | Oct 9, 1985 | Abandoned |
Array
(
[id] => 2343574
[patent_doc_number] => 04677610
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-30
[patent_title] => 'Three-port conference circuit for use in a digital telephone system'
[patent_app_type] => 1
[patent_app_number] => 6/785137
[patent_app_country] => US
[patent_app_date] => 1985-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5978
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 287
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/677/04677610.pdf
[firstpage_image] =>[orig_patent_app_number] => 785137
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/785137 | Three-port conference circuit for use in a digital telephone system | Oct 6, 1985 | Issued |
Array
(
[id] => 2391050
[patent_doc_number] => 04730306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-08
[patent_title] => 'Conference system'
[patent_app_type] => 1
[patent_app_number] => 6/783777
[patent_app_country] => US
[patent_app_date] => 1985-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 5066
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[pdf_file] => patents/04/730/04730306.pdf
[firstpage_image] =>[orig_patent_app_number] => 783777
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/783777 | Conference system | Oct 2, 1985 | Issued |
Array
(
[id] => 2536053
[patent_doc_number] => 04797882
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-10
[patent_title] => 'Mesh-based switching network'
[patent_app_type] => 1
[patent_app_number] => 6/782969
[patent_app_country] => US
[patent_app_date] => 1985-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 6068
[patent_no_of_claims] => 15
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[patent_words_short_claim] => 190
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/797/04797882.pdf
[firstpage_image] =>[orig_patent_app_number] => 782969
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/782969 | Mesh-based switching network | Oct 1, 1985 | Issued |
Array
(
[id] => 2310045
[patent_doc_number] => 04644530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-17
[patent_title] => 'Instant speaker algorithm for digital conference bridge'
[patent_app_type] => 1
[patent_app_number] => 6/775549
[patent_app_country] => US
[patent_app_date] => 1985-09-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3598
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[patent_words_short_claim] => 255
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/644/04644530.pdf
[firstpage_image] =>[orig_patent_app_number] => 775549
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/775549 | Instant speaker algorithm for digital conference bridge | Sep 12, 1985 | Issued |
Array
(
[id] => 2398238
[patent_doc_number] => 04663756
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Multiple-use priority network'
[patent_app_type] => 1
[patent_app_number] => 6/770829
[patent_app_country] => US
[patent_app_date] => 1985-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2895
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[pdf_file] => patents/04/663/04663756.pdf
[firstpage_image] =>[orig_patent_app_number] => 770829
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/770829 | Multiple-use priority network | Aug 28, 1985 | Issued |
Array
(
[id] => 2361337
[patent_doc_number] => 04688217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-18
[patent_title] => 'Method of implementing burst acquisition control in TDMA system'
[patent_app_type] => 1
[patent_app_number] => 6/770639
[patent_app_country] => US
[patent_app_date] => 1985-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2237
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/688/04688217.pdf
[firstpage_image] =>[orig_patent_app_number] => 770639
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/770639 | Method of implementing burst acquisition control in TDMA system | Aug 27, 1985 | Issued |
Array
(
[id] => 2348012
[patent_doc_number] => 04661950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-28
[patent_title] => 'Information transmission system in a local area network suitable for collision detection'
[patent_app_type] => 1
[patent_app_number] => 6/769027
[patent_app_country] => US
[patent_app_date] => 1985-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 12
[patent_no_of_words] => 4695
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/661/04661950.pdf
[firstpage_image] =>[orig_patent_app_number] => 769027
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/769027 | Information transmission system in a local area network suitable for collision detection | Aug 25, 1985 | Issued |
| 06/769427 | DIGITAL TRANSMISSION CHANNEL FRAMING | Aug 25, 1985 | Abandoned |
Array
(
[id] => 2322244
[patent_doc_number] => 04716561
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-29
[patent_title] => 'Digital transmission including add/drop module'
[patent_app_type] => 1
[patent_app_number] => 6/769509
[patent_app_country] => US
[patent_app_date] => 1985-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 23
[patent_no_of_words] => 11467
[patent_no_of_claims] => 64
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[pdf_file] => patents/04/716/04716561.pdf
[firstpage_image] =>[orig_patent_app_number] => 769509
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/769509 | Digital transmission including add/drop module | Aug 25, 1985 | Issued |
| 06/769508 | DIGITAL TRANSMISSION INTERCONNECT SIGNAL | Aug 25, 1985 | Abandoned |
Array
(
[id] => 2328747
[patent_doc_number] => 04670875
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-02
[patent_title] => 'Multiplexed dual tone multi-frequency encoding/decoding system for remote control applications'
[patent_app_type] => 1
[patent_app_number] => 6/764109
[patent_app_country] => US
[patent_app_date] => 1985-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 5461
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[pdf_file] => patents/04/670/04670875.pdf
[firstpage_image] =>[orig_patent_app_number] => 764109
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/764109 | Multiplexed dual tone multi-frequency encoding/decoding system for remote control applications | Aug 8, 1985 | Issued |
Array
(
[id] => 2298729
[patent_doc_number] => 04710916
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-01
[patent_title] => 'Switching apparatus for burst-switching communications system'
[patent_app_type] => 1
[patent_app_number] => 6/762589
[patent_app_country] => US
[patent_app_date] => 1985-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 32
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[pdf_file] => patents/04/710/04710916.pdf
[firstpage_image] =>[orig_patent_app_number] => 762589
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/762589 | Switching apparatus for burst-switching communications system | Aug 1, 1985 | Issued |
Array
(
[id] => 2333168
[patent_doc_number] => 04698803
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[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Burst-switching communications system'
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[patent_app_number] => 6/762593
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[pdf_file] => patents/04/698/04698803.pdf
[firstpage_image] =>[orig_patent_app_number] => 762593
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/762593 | Burst-switching communications system | Aug 1, 1985 | Issued |
Array
(
[id] => 2356491
[patent_doc_number] => 04703478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-27
[patent_title] => 'Burst-switching method for an integrated communications system'
[patent_app_type] => 1
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[firstpage_image] =>[orig_patent_app_number] => 762594
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/762594 | Burst-switching method for an integrated communications system | Aug 1, 1985 | Issued |
Array
(
[id] => 2333102
[patent_doc_number] => 04698799
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[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Link switch for a burst-switching communications system'
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[patent_app_date] => 1985-08-02
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[pdf_file] => patents/04/698/04698799.pdf
[firstpage_image] =>[orig_patent_app_number] => 762641
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/762641 | Link switch for a burst-switching communications system | Aug 1, 1985 | Issued |
Array
(
[id] => 2393379
[patent_doc_number] => 04707825
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-11-17
[patent_title] => 'Methods of installing and assigning control processors in a distributed-control communications system'
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[pdf_file] => patents/04/707/04707825.pdf
[firstpage_image] =>[orig_patent_app_number] => 762591
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/762591 | Methods of installing and assigning control processors in a distributed-control communications system | Aug 1, 1985 | Issued |
Array
(
[id] => 2337142
[patent_doc_number] => 04635251
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-01-06
[patent_title] => 'Meet-me conference with control capabilities'
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[patent_app_number] => 6/761068
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[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/635/04635251.pdf
[firstpage_image] =>[orig_patent_app_number] => 761068
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/761068 | Meet-me conference with control capabilities | Jul 30, 1985 | Issued |
Array
(
[id] => 2363557
[patent_doc_number] => 04683567
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-28
[patent_title] => 'Asynchronous signaling system for digital communication channel'
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[pdf_file] => patents/04/683/04683567.pdf
[firstpage_image] =>[orig_patent_app_number] => 760717
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/760717 | Asynchronous signaling system for digital communication channel | Jul 29, 1985 | Issued |