
Ko Hung Chan
Examiner (ID: 17019, Phone: (571)272-6816 , Office: P/3631 )
| Most Active Art Unit | 3631 |
| Art Unit(s) | 3637, 3632, 3505, 3631, 2899 |
| Total Applications | 2359 |
| Issued Applications | 1616 |
| Pending Applications | 109 |
| Abandoned Applications | 656 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10016992
[patent_doc_number] => 09060018
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2015-06-16
[patent_title] => 'Finding command and control center computers by communication link tracking'
[patent_app_type] => utility
[patent_app_number] => 14/173544
[patent_app_country] => US
[patent_app_date] => 2014-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 11204
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 309
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14173544
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/173544 | Finding command and control center computers by communication link tracking | Feb 4, 2014 | Issued |
Array
(
[id] => 10157863
[patent_doc_number] => 09189646
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-11-17
[patent_title] => 'Protection circuity and method for controlling access by plural processes to a memory'
[patent_app_type] => utility
[patent_app_number] => 14/173418
[patent_app_country] => US
[patent_app_date] => 2014-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 8902
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14173418
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/173418 | Protection circuity and method for controlling access by plural processes to a memory | Feb 4, 2014 | Issued |
Array
(
[id] => 10952735
[patent_doc_number] => 20140355757
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-04
[patent_title] => 'ENCRYPTION / DECRYPTION OF DATA WITH NON-PERSISTENT, NON-SHARED PASSKEY'
[patent_app_type] => utility
[patent_app_number] => 14/173794
[patent_app_country] => US
[patent_app_date] => 2014-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 1913
[patent_no_of_claims] => 14
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14173794
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/173794 | Encryption / decryption of data with non-persistent, non-shared passkey | Feb 4, 2014 | Issued |
Array
(
[id] => 10550718
[patent_doc_number] => 09275345
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2016-03-01
[patent_title] => 'System level user behavior biometrics using feature extraction and modeling'
[patent_app_type] => utility
[patent_app_number] => 14/173711
[patent_app_country] => US
[patent_app_date] => 2014-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7667
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 380
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14173711
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/173711 | System level user behavior biometrics using feature extraction and modeling | Feb 4, 2014 | Issued |
Array
(
[id] => 10072715
[patent_doc_number] => 09111075
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2015-08-18
[patent_title] => 'Bank speech authentication'
[patent_app_type] => utility
[patent_app_number] => 14/172472
[patent_app_country] => US
[patent_app_date] => 2014-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6677
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 172
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14172472
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/172472 | Bank speech authentication | Feb 3, 2014 | Issued |
Array
(
[id] => 9645423
[patent_doc_number] => 20140223536
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-07
[patent_title] => 'INFORMATION PROCESSING SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/171923
[patent_app_country] => US
[patent_app_date] => 2014-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 10135
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14171923
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/171923 | Information processing system | Feb 3, 2014 | Issued |
Array
(
[id] => 10503575
[patent_doc_number] => 09231978
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-05
[patent_title] => 'Cryptographic construction for anonymity during interaction for collective outcome'
[patent_app_type] => utility
[patent_app_number] => 14/172896
[patent_app_country] => US
[patent_app_date] => 2014-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1851
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 257
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14172896
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/172896 | Cryptographic construction for anonymity during interaction for collective outcome | Feb 3, 2014 | Issued |
Array
(
[id] => 9974522
[patent_doc_number] => 09021560
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2015-04-28
[patent_title] => 'Authorization via web of subsequent message delivery from a specified sender'
[patent_app_type] => utility
[patent_app_number] => 14/171727
[patent_app_country] => US
[patent_app_date] => 2014-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 16
[patent_no_of_words] => 9968
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14171727
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/171727 | Authorization via web of subsequent message delivery from a specified sender | Feb 2, 2014 | Issued |
Array
(
[id] => 11741071
[patent_doc_number] => 09705672
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-07-11
[patent_title] => 'Key management method and system'
[patent_app_type] => utility
[patent_app_number] => 14/775633
[patent_app_country] => US
[patent_app_date] => 2014-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 8123
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[patent_words_short_claim] => 628
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14775633
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/775633 | Key management method and system | Jan 22, 2014 | Issued |
Array
(
[id] => 9479762
[patent_doc_number] => 20140137225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-05-15
[patent_title] => 'SINGLE SIGN-ON FOR NETWORK APPLICATIONS'
[patent_app_type] => utility
[patent_app_number] => 14/148051
[patent_app_country] => US
[patent_app_date] => 2014-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 6821
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14148051
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/148051 | Single sign-on for network applications | Jan 5, 2014 | Issued |
Array
(
[id] => 11423978
[patent_doc_number] => 20170032122
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-02
[patent_title] => 'SEGREGATING EXECUTABLE FILES EXHIBITING NETWORK ACTIVITY'
[patent_app_type] => utility
[patent_app_number] => 15/039779
[patent_app_country] => US
[patent_app_date] => 2013-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 8095
[patent_no_of_claims] => 25
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039779
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/039779 | Segregating executable files exhibiting network activity | Dec 26, 2013 | Issued |
Array
(
[id] => 10424140
[patent_doc_number] => 20150309151
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-29
[patent_title] => 'ULTRASONIC-WAVE COMMUNICATION SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 14/648295
[patent_app_country] => US
[patent_app_date] => 2013-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14648295
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/648295 | Ultrasonic-wave communication system | Dec 26, 2013 | Issued |
Array
(
[id] => 13045183
[patent_doc_number] => 10044739
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-08-07
[patent_title] => Frequency-based reputation
[patent_app_type] => utility
[patent_app_number] => 15/039756
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15039756
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/039756 | Frequency-based reputation | Dec 26, 2013 | Issued |
Array
(
[id] => 10295891
[patent_doc_number] => 20150180890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-25
[patent_title] => 'MATRIX FACTORIZATION FOR AUTOMATED MALWARE DETECTION'
[patent_app_type] => utility
[patent_app_number] => 14/135247
[patent_app_country] => US
[patent_app_date] => 2013-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14135247
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/135247 | Matrix factorization for automated malware detection | Dec 18, 2013 | Issued |
Array
(
[id] => 10215787
[patent_doc_number] => 20150100779
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-04-09
[patent_title] => 'REDUCING LATENCY FOR CERTIFICATE VALIDITY MESSAGES USING PRIVATE CONTENT DELIVERY NETWORKS'
[patent_app_type] => utility
[patent_app_number] => 14/135277
[patent_app_country] => US
[patent_app_date] => 2013-12-19
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14135277
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/135277 | Reducing latency for certificate validity messages using private content delivery networks | Dec 18, 2013 | Issued |
Array
(
[id] => 10052490
[patent_doc_number] => 09092370
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-07-28
[patent_title] => 'Power failure tolerant cryptographic erase'
[patent_app_type] => utility
[patent_app_number] => 14/135256
[patent_app_country] => US
[patent_app_date] => 2013-12-19
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/135256 | Power failure tolerant cryptographic erase | Dec 18, 2013 | Issued |
Array
(
[id] => 10432467
[patent_doc_number] => 20150317479
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-05
[patent_title] => 'Scanning device, cloud management device, method and system for checking and killing malicious programs'
[patent_app_type] => utility
[patent_app_number] => 14/648298
[patent_app_country] => US
[patent_app_date] => 2013-11-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/648298 | Scanning device, cloud management device, method and system for checking and killing malicious programs | Nov 28, 2013 | Issued |
Array
(
[id] => 10434155
[patent_doc_number] => 20150319167
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-11-05
[patent_title] => 'VIRTUAL SMARTCARD AUTHENTICATION'
[patent_app_type] => utility
[patent_app_number] => 14/648387
[patent_app_country] => US
[patent_app_date] => 2013-11-29
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/648387 | Virtual smartcard authentication | Nov 28, 2013 | Issued |
Array
(
[id] => 11812011
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[patent_issue_date] => 2017-07-25
[patent_title] => 'Method for setting up a secure connection between clients'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/649331 | Method for setting up a secure connection between clients | Nov 27, 2013 | Issued |
Array
(
[id] => 10419320
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[patent_issue_date] => 2015-10-22
[patent_title] => 'SERVICE PROVISION SYSTEM'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/648151 | SERVICE PROVISION SYSTEM | Nov 27, 2013 | Abandoned |