
Duc Chi Ho
Examiner (ID: 6423, Phone: (571)272-3147 , Office: P/2465 )
| Most Active Art Unit | 2465 |
| Art Unit(s) | 2419, 2665, 2616, 2662, 3728, 2738, 2465, 2619 |
| Total Applications | 2444 |
| Issued Applications | 2176 |
| Pending Applications | 185 |
| Abandoned Applications | 138 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 8654402
[patent_doc_number] => 08374159
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-02-12
[patent_title] => 'Wireless network host in silent mode'
[patent_app_type] => utility
[patent_app_number] => 12/125034
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6847
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12125034
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/125034 | Wireless network host in silent mode | May 20, 2008 | Issued |
Array
(
[id] => 4948332
[patent_doc_number] => 20080304458
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-11
[patent_title] => 'Inter-Working of Networks'
[patent_app_type] => utility
[patent_app_number] => 12/124839
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 14228
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0304/20080304458.pdf
[firstpage_image] =>[orig_patent_app_number] => 12124839
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/124839 | Inter-Working of Networks | May 20, 2008 | Abandoned |
Array
(
[id] => 4854800
[patent_doc_number] => 20080320544
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-25
[patent_title] => 'HARDWARE-IMPLEMENTED VIDEO BROADCASTING RECEIVER'
[patent_app_type] => utility
[patent_app_number] => 12/124931
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 17149
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0320/20080320544.pdf
[firstpage_image] =>[orig_patent_app_number] => 12124931
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/124931 | HARDWARE-IMPLEMENTED VIDEO BROADCASTING RECEIVER | May 20, 2008 | Abandoned |
Array
(
[id] => 5295290
[patent_doc_number] => 20090010216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-08
[patent_title] => 'MEDIA-ACCESS-CONTROL PROTOCOL FOR A NETWORK EMPLOYING MULTI-USER WIRELESS CHANNELS'
[patent_app_type] => utility
[patent_app_number] => 12/124258
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 11418
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0010/20090010216.pdf
[firstpage_image] =>[orig_patent_app_number] => 12124258
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/124258 | Media-access-control protocol for a network employing multi-user wireless channels | May 20, 2008 | Issued |
Array
(
[id] => 8106863
[patent_doc_number] => 08155081
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2012-04-10
[patent_title] => 'Self learning roaming optimization'
[patent_app_type] => utility
[patent_app_number] => 12/124682
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 14595
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/155/08155081.pdf
[firstpage_image] =>[orig_patent_app_number] => 12124682
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/124682 | Self learning roaming optimization | May 20, 2008 | Issued |
Array
(
[id] => 5295308
[patent_doc_number] => 20090010234
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-08
[patent_title] => 'ROUTING PROTOCOL FOR A NETWORK EMPLOYING MULTI-USER WIRELESS CHANNELS'
[patent_app_type] => utility
[patent_app_number] => 12/124332
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 11527
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0010/20090010234.pdf
[firstpage_image] =>[orig_patent_app_number] => 12124332
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/124332 | Routing protocol for a network employing multi-user wireless channels | May 20, 2008 | Issued |
Array
(
[id] => 4709806
[patent_doc_number] => 20080298332
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-04
[patent_title] => 'PACKET DATA COMMUNICATION METHOD, RADIO BASE STATION AND CONTROL STATION'
[patent_app_type] => utility
[patent_app_number] => 12/125050
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 11185
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0298/20080298332.pdf
[firstpage_image] =>[orig_patent_app_number] => 12125050
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/125050 | PACKET DATA COMMUNICATION METHOD, RADIO BASE STATION AND CONTROL STATION | May 20, 2008 | Abandoned |
Array
(
[id] => 7797239
[patent_doc_number] => 08125949
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2012-02-28
[patent_title] => 'Dynamic allocation of WiMAX ranging codes'
[patent_app_type] => utility
[patent_app_number] => 12/124307
[patent_app_country] => US
[patent_app_date] => 2008-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 5923
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/125/08125949.pdf
[firstpage_image] =>[orig_patent_app_number] => 12124307
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/124307 | Dynamic allocation of WiMAX ranging codes | May 20, 2008 | Issued |
Array
(
[id] => 9591243
[patent_doc_number] => 08780798
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-07-15
[patent_title] => 'Method and devices for providing enhanced signaling'
[patent_app_type] => utility
[patent_app_number] => 12/990404
[patent_app_country] => US
[patent_app_date] => 2008-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 23
[patent_no_of_words] => 7889
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12990404
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/990404 | Method and devices for providing enhanced signaling | Feb 4, 2008 | Issued |
Array
(
[id] => 4964312
[patent_doc_number] => 20080107132
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-08
[patent_title] => 'METHOD AND APPARATUS FOR TRANSMITTING OVERHEAD INFORMATION'
[patent_app_type] => utility
[patent_app_number] => 11/958043
[patent_app_country] => US
[patent_app_date] => 2007-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3272
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0107/20080107132.pdf
[firstpage_image] =>[orig_patent_app_number] => 11958043
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/958043 | Method and apparatus for transmitting overhead information | Dec 16, 2007 | Issued |
Array
(
[id] => 5544490
[patent_doc_number] => 20090154367
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-06-18
[patent_title] => 'Method And Apparatus For Relating To Quality Of Service In Wireless Networks'
[patent_app_type] => utility
[patent_app_number] => 11/957905
[patent_app_country] => US
[patent_app_date] => 2007-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4579
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0154/20090154367.pdf
[firstpage_image] =>[orig_patent_app_number] => 11957905
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/957905 | Method and apparatus for relating to quality of service in wireless networks | Dec 16, 2007 | Issued |
Array
(
[id] => 8284416
[patent_doc_number] => 08218532
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2012-07-10
[patent_title] => 'Arrangement for dynamically diverting communications having characteristics incompatible with a communication device to another device'
[patent_app_type] => utility
[patent_app_number] => 11/956779
[patent_app_country] => US
[patent_app_date] => 2007-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2860
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11956779
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/956779 | Arrangement for dynamically diverting communications having characteristics incompatible with a communication device to another device | Dec 13, 2007 | Issued |
Array
(
[id] => 4764023
[patent_doc_number] => 20080175234
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-24
[patent_title] => 'METHOD AND DEVICE FOR PROTECTIVE SWITCHING OF PSEUDO-WIRES ON PACKET SWITCHING NETWORK'
[patent_app_type] => utility
[patent_app_number] => 11/956504
[patent_app_country] => US
[patent_app_date] => 2007-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3766
[patent_no_of_claims] => 16
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0175/20080175234.pdf
[firstpage_image] =>[orig_patent_app_number] => 11956504
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/956504 | METHOD AND DEVICE FOR PROTECTIVE SWITCHING OF PSEUDO-WIRES ON PACKET SWITCHING NETWORK | Dec 13, 2007 | Abandoned |
Array
(
[id] => 5366334
[patent_doc_number] => 20090303893
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-10
[patent_title] => 'METOD OF PERFORMING STATUS REPORT IN A MOBILE COMMUNICATION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/312980
[patent_app_country] => US
[patent_app_date] => 2007-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 5831
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0303/20090303893.pdf
[firstpage_image] =>[orig_patent_app_number] => 12312980
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/312980 | Method of performing status report in a mobile communication system | Dec 6, 2007 | Issued |
Array
(
[id] => 4844850
[patent_doc_number] => 20080181258
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-07-31
[patent_title] => 'TRANSMISSION DEVICE AND HOME SERVER SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/947408
[patent_app_country] => US
[patent_app_date] => 2007-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
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[pdf_file] => publications/A1/0181/20080181258.pdf
[firstpage_image] =>[orig_patent_app_number] => 11947408
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/947408 | Transmission device and home server system | Nov 28, 2007 | Issued |
Array
(
[id] => 6298838
[patent_doc_number] => 20100067388
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-03-18
[patent_title] => 'METHOD FOR RESERVING PROPAGATION TIME BY ESTIMATING CHANNEL ENVIRONMENT IN WIRELESS PERSONAL AREA NETWORK'
[patent_app_type] => utility
[patent_app_number] => 12/312914
[patent_app_country] => US
[patent_app_date] => 2007-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0067/20100067388.pdf
[firstpage_image] =>[orig_patent_app_number] => 12312914
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/312914 | Method for reserving propagation time by estimating channel environment in wireless personal area network | Nov 27, 2007 | Issued |
Array
(
[id] => 6310606
[patent_doc_number] => 20100110912
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-06
[patent_title] => 'METHOD AND SYSTEM FOR TRANSMITTING THE BROADCAST/MULTICAST SERVICE'
[patent_app_type] => utility
[patent_app_number] => 12/312541
[patent_app_country] => US
[patent_app_date] => 2007-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0110/20100110912.pdf
[firstpage_image] =>[orig_patent_app_number] => 12312541
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/312541 | Method and system for transmitting a broadcast/multicast service | Nov 18, 2007 | Issued |
Array
(
[id] => 4964239
[patent_doc_number] => 20080107059
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-08
[patent_title] => 'COMMUNICATION SERVICE CONTINUATION SYSTEM, COMMUNICATION SERVICE CONTINUATION METHOD, AND PROGRAM THEREOF'
[patent_app_type] => utility
[patent_app_number] => 11/871034
[patent_app_country] => US
[patent_app_date] => 2007-10-11
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0107/20080107059.pdf
[firstpage_image] =>[orig_patent_app_number] => 11871034
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/871034 | Communication service continuation system, communication service continuation method, and program thereof | Oct 10, 2007 | Issued |
Array
(
[id] => 4964235
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-08
[patent_title] => 'PERFORMING PRESENCE SERVICE IN A WIRELESS COMMUNICATION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/870615
[patent_app_country] => US
[patent_app_date] => 2007-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[pdf_file] => publications/A1/0107/20080107055.pdf
[firstpage_image] =>[orig_patent_app_number] => 11870615
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/870615 | PERFORMING PRESENCE SERVICE IN A WIRELESS COMMUNICATION SYSTEM | Oct 10, 2007 | Abandoned |
Array
(
[id] => 4744711
[patent_doc_number] => 20080089313
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-04-17
[patent_title] => 'TRACEABLE RECORD GENERATION SYSTEM AND METHOD USING WIRELESS NETWORKS'
[patent_app_type] => utility
[patent_app_number] => 11/870932
[patent_app_country] => US
[patent_app_date] => 2007-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[pdf_file] => publications/A1/0089/20080089313.pdf
[firstpage_image] =>[orig_patent_app_number] => 11870932
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/870932 | TRACEABLE RECORD GENERATION SYSTEM AND METHOD USING WIRELESS NETWORKS | Oct 10, 2007 | Abandoned |