
Wellington Chin
Examiner (ID: 16326)
| Most Active Art Unit | 2603 |
| Art Unit(s) | 2733, 2603, 2607, 2616, 2664, 2600 |
| Total Applications | 918 |
| Issued Applications | 839 |
| Pending Applications | 11 |
| Abandoned Applications | 67 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2841379
[patent_doc_number] => 05128940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-07
[patent_title] => 'Demultiplexer'
[patent_app_type] => 1
[patent_app_number] => 7/580870
[patent_app_country] => US
[patent_app_date] => 1990-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 15
[patent_no_of_words] => 5177
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/128/05128940.pdf
[firstpage_image] =>[orig_patent_app_number] => 580870
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/580870 | Demultiplexer | Sep 10, 1990 | Issued |
Array
(
[id] => 2870928
[patent_doc_number] => 05166931
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Communications network dynamic addressing arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/576820
[patent_app_country] => US
[patent_app_date] => 1990-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 5267
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/166/05166931.pdf
[firstpage_image] =>[orig_patent_app_number] => 576820
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/576820 | Communications network dynamic addressing arrangement | Sep 3, 1990 | Issued |
Array
(
[id] => 2996825
[patent_doc_number] => 05212684
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Protocol and transceiver for cordless/cellular telephone service'
[patent_app_type] => 1
[patent_app_number] => 7/575116
[patent_app_country] => US
[patent_app_date] => 1990-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 20
[patent_no_of_words] => 6029
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/212/05212684.pdf
[firstpage_image] =>[orig_patent_app_number] => 575116
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/575116 | Protocol and transceiver for cordless/cellular telephone service | Aug 29, 1990 | Issued |
| 90/002115 | DATA TRANSMISSION SYSTEM | Aug 23, 1990 | Issued |
Array
(
[id] => 2870759
[patent_doc_number] => 05150364
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-22
[patent_title] => 'Interleaved time-division demultiplexor'
[patent_app_type] => 1
[patent_app_number] => 7/573550
[patent_app_country] => US
[patent_app_date] => 1990-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 2788
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 176
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/150/05150364.pdf
[firstpage_image] =>[orig_patent_app_number] => 573550
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/573550 | Interleaved time-division demultiplexor | Aug 23, 1990 | Issued |
Array
(
[id] => 2840874
[patent_doc_number] => 05099476
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Computer system with distributed content-addressable memory'
[patent_app_type] => 1
[patent_app_number] => 7/571173
[patent_app_country] => US
[patent_app_date] => 1990-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2183
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/099/05099476.pdf
[firstpage_image] =>[orig_patent_app_number] => 571173
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/571173 | Computer system with distributed content-addressable memory | Aug 20, 1990 | Issued |
Array
(
[id] => 2814753
[patent_doc_number] => 05146456
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-08
[patent_title] => 'Computer system with distributed content-addressable memory modules compatible with cito transmission'
[patent_app_type] => 1
[patent_app_number] => 7/571339
[patent_app_country] => US
[patent_app_date] => 1990-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3912
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/146/05146456.pdf
[firstpage_image] =>[orig_patent_app_number] => 571339
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/571339 | Computer system with distributed content-addressable memory modules compatible with cito transmission | Aug 20, 1990 | Issued |
| 07/566990 | MULTIPLEXING SYTEM FOR DISTRIBUTION OF DIGITAL DATA | Aug 13, 1990 | Abandoned |
Array
(
[id] => 2870794
[patent_doc_number] => 05166924
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Echo cancellation in multi-frequency differentially encoded digital communications'
[patent_app_type] => 1
[patent_app_number] => 7/566290
[patent_app_country] => US
[patent_app_date] => 1990-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 23
[patent_no_of_words] => 12581
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/166/05166924.pdf
[firstpage_image] =>[orig_patent_app_number] => 566290
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/566290 | Echo cancellation in multi-frequency differentially encoded digital communications | Aug 9, 1990 | Issued |
Array
(
[id] => 2897086
[patent_doc_number] => 05214639
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-25
[patent_title] => 'Communication switching element and method for transmitting variable length cells'
[patent_app_type] => 1
[patent_app_number] => 7/565310
[patent_app_country] => US
[patent_app_date] => 1990-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 9480
[patent_no_of_claims] => 46
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/214/05214639.pdf
[firstpage_image] =>[orig_patent_app_number] => 565310
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/565310 | Communication switching element and method for transmitting variable length cells | Aug 8, 1990 | Issued |
Array
(
[id] => 2677187
[patent_doc_number] => 05070498
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-03
[patent_title] => 'Call control system in ATM switch'
[patent_app_type] => 1
[patent_app_number] => 7/563210
[patent_app_country] => US
[patent_app_date] => 1990-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 6902
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/070/05070498.pdf
[firstpage_image] =>[orig_patent_app_number] => 563210
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/563210 | Call control system in ATM switch | Aug 5, 1990 | Issued |
Array
(
[id] => 3092660
[patent_doc_number] => 05280478
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-01-18
[patent_title] => 'No-owner frame and multiple token removal mechanism for token ring networks'
[patent_app_type] => 1
[patent_app_number] => 7/558961
[patent_app_country] => US
[patent_app_date] => 1990-07-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 16
[patent_no_of_words] => 12723
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/280/05280478.pdf
[firstpage_image] =>[orig_patent_app_number] => 558961
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/558961 | No-owner frame and multiple token removal mechanism for token ring networks | Jul 26, 1990 | Issued |
Array
(
[id] => 2817521
[patent_doc_number] => 05157652
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-20
[patent_title] => 'Measurement of characteristics of broadcast optical networks'
[patent_app_type] => 1
[patent_app_number] => 7/557680
[patent_app_country] => US
[patent_app_date] => 1990-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1331
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/157/05157652.pdf
[firstpage_image] =>[orig_patent_app_number] => 557680
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/557680 | Measurement of characteristics of broadcast optical networks | Jul 23, 1990 | Issued |
Array
(
[id] => 2865317
[patent_doc_number] => 05113391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'Intelligent channel unit'
[patent_app_type] => 1
[patent_app_number] => 7/556010
[patent_app_country] => US
[patent_app_date] => 1990-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 8950
[patent_no_of_claims] => 44
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/113/05113391.pdf
[firstpage_image] =>[orig_patent_app_number] => 556010
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/556010 | Intelligent channel unit | Jul 19, 1990 | Issued |
Array
(
[id] => 2793748
[patent_doc_number] => 05164937
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-17
[patent_title] => 'Packet concentrator and packet switching system'
[patent_app_type] => 1
[patent_app_number] => 7/551930
[patent_app_country] => US
[patent_app_date] => 1990-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 32
[patent_no_of_words] => 7536
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/164/05164937.pdf
[firstpage_image] =>[orig_patent_app_number] => 551930
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/551930 | Packet concentrator and packet switching system | Jul 11, 1990 | Issued |
Array
(
[id] => 2851759
[patent_doc_number] => 05172374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-15
[patent_title] => 'Access protocol for ultra-wide coherent optical local network for managing various kinds of traffic'
[patent_app_type] => 1
[patent_app_number] => 7/549371
[patent_app_country] => US
[patent_app_date] => 1990-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2102
[patent_no_of_claims] => 13
[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/05/172/05172374.pdf
[firstpage_image] =>[orig_patent_app_number] => 549371
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/549371 | Access protocol for ultra-wide coherent optical local network for managing various kinds of traffic | Jul 5, 1990 | Issued |
Array
(
[id] => 2903050
[patent_doc_number] => 05210741
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-11
[patent_title] => 'Low cost ISDN switch'
[patent_app_type] => 1
[patent_app_number] => 7/546420
[patent_app_country] => US
[patent_app_date] => 1990-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3126
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/210/05210741.pdf
[firstpage_image] =>[orig_patent_app_number] => 546420
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546420 | Low cost ISDN switch | Jun 28, 1990 | Issued |
Array
(
[id] => 2773772
[patent_doc_number] => 05063562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-05
[patent_title] => 'Flow control for high speed networks'
[patent_app_type] => 1
[patent_app_number] => 7/527609
[patent_app_country] => US
[patent_app_date] => 1990-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 5131
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/063/05063562.pdf
[firstpage_image] =>[orig_patent_app_number] => 527609
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/527609 | Flow control for high speed networks | May 22, 1990 | Issued |
Array
(
[id] => 2795853
[patent_doc_number] => 05142531
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Data communications network'
[patent_app_type] => 1
[patent_app_number] => 7/522601
[patent_app_country] => US
[patent_app_date] => 1990-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 11818
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[patent_words_short_claim] => 325
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/142/05142531.pdf
[firstpage_image] =>[orig_patent_app_number] => 522601
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/522601 | Data communications network | May 9, 1990 | Issued |
Array
(
[id] => 2870945
[patent_doc_number] => 05166932
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Wireless facsimile computer slate'
[patent_app_type] => 1
[patent_app_number] => 7/515810
[patent_app_country] => US
[patent_app_date] => 1990-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2677
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/166/05166932.pdf
[firstpage_image] =>[orig_patent_app_number] => 515810
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/515810 | Wireless facsimile computer slate | Apr 26, 1990 | Issued |