Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
HC

Hanhong Chen — 68 Patents

INIntermolecular: 53 patents #8 of 248Top 4%
EMElpida Memory: 29 patents #12 of 692Top 2%
Applied Materials: 13 patents #1,046 of 7,310Top 15%
RJRutgers, The State University Of New Jersey: 1 patents #651 of 1,498Top 45%
Milpitas, CA: #36 of 3,192 inventorsTop 2%
California: #4,714 of 386,348 inventorsTop 2%
Overall (All Time): #30,786 of 4,157,543Top 1%
68 Patents All Time
Hanhong Chen has been granted 68 US patents while listed as an inventor at Intermolecular. The first was granted in 2011 and the most recent in June 2025. Hanhong Chen ranks #30,786 of 4,157,543 US inventors in our database (top 0.74%). Patent records list Hanhong Chen in Milpitas, CA, US.

Patents per Year

Patents granted per year, 2011 to 2025Bar chart with a peak of 22 patents in 2013.peak 222011: 1 patents20112012: 2 patents2013: 22 patents20132014: 21 patents2015: 8 patents20152016: 1 patents2021: 2 patents20212022: 2 patents2023: 4 patents20232024: 3 patents2025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 68 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12340980 Plasma showerhead with improved uniformity Chaowei Wang, Kenneth Brian Doering, Kartik Shah, Kevin Griffin, Hao Zhang 2025-06-24
12305283 Dithering or dynamic offsets for improved uniformity Joseph AuBuchon, Sanjeev Baluja, Michael R. Rice, Arkaprava Dan 2025-05-20
12119221 PEALD nitride films Philip Allan Kraus, Joseph AuBuchon 2024-10-15 $93,354,000
12077861 Dithering or dynamic offsets for improved uniformity Joseph AuBuchon, Sanjeev Baluja, Michael R. Rice, Arkaprava Dan 2024-09-03 $44,731,000
11955331 Method of forming silicon nitride films using microwave plasma Kelvin Chan, Philip Allan Kraus, Thai Cheng Chua 2024-04-09 $47,694,000
11823870 PEALD titanium nitride with direct microwave plasma Arkaprava Dan, Joseph AuBuchon, Kyoung Ha Kim, Philip Allan Kraus 2023-11-21 $39,416,000
11761083 Methods for controlling a flow pulse shape Joseph AuBuchon, Kevin Griffin 2023-09-19 $44,467,000
11626281 PEALD nitride films Philip Allan Kraus, Joseph AuBuchon 2023-04-11 $32,726,000
11586789 Machine learning based smart process recipe builder to improve azimuthal flow and thickness uniformity Dhritiman Subha Kashyap, Chaowei Wang, Kartik Shah, Kevin Griffin, Karthik Ramanathan +2 more 2023-02-21 $24,540,000
11315769 Plasma source for rotating susceptor Kallol Bera, Anantha K. Subramani, John C. Forster, Philip Allan Kraus, Farzad Houshmand 2022-04-26 $43,127,000
11220747 Complementary pattern station designs Joseph AuBuchon, Sanjeev Baluja, Michael R. Rice, Arkaprava Dan 2022-01-11 $177,279,000
10985009 Methods to deposit flowable (gap-fill) carbon containing films using various plasma sources Lakmal C. Kalutarage, Mark Saly, David Thompson, William J. Durand, Kelvin Chan +1 more 2021-04-20 $98,122,000
10903056 Plasma source for rotating susceptor Kallol Bera, Anantha K. Subramani, John C. Forster, Philip Allan Kraus, Farzad Houshmand 2021-01-26 $35,448,000
9281357 DRAM MIM capacitor using non-noble electrodes David Chi, Imran Hashim, Mitsuhiro Horikawa, Sandra G. Malhotra 2016-03-08 $504,000
9224878 High work function, manufacturable top electrode Sandra G. Malhotra, Wim Deweerd, Arthur Gevondyan, Hiroyuki Ode 2015-12-29 $129,000
9178006 Methods to improve electrical performance of ZrO2 based high-K dielectric materials for DRAM applications Xiangxin Rui, Naonori Fujiwara, Imran Hashim, Kenichi Koyanagi 2015-11-03 $43,000
9178010 Adsorption site blocking method for co-doping ALD films Sandra G. Malhotra, Wim Deweerd, Toshiyuki Hirota, Hiroyuki Ode 2015-11-03 $43,000
9082782 Inexpensive electrode materials to facilitate rutile phase titanium oxide Toshiyuki Hirota, Pragati Kumar, Xiangxin Rui, Sunil Shanker 2015-07-14 $204,000
8980744 Inexpensive electrode materials to facilitate rutile phase titanium oxide Toshiyuki Hirota, Pragati Kumar, Xiangxin Rui, Sunil Shanker 2015-03-17
8975147 Enhanced work function layer supporting growth of rutile phase titanium oxide Xiangxin Rui, Pragati Kumar, Sandra G. Malhotra 2015-03-10
8975633 Molybdenum oxide top electrode for DRAM capacitors Wim Deweerd, Hiroyuki Ode 2015-03-10
8969169 DRAM MIM capacitor using non-noble electrodes David Chi, Imran Hashim, Mitsuhiro Horikawa, Sandra G. Malhotra 2015-03-03 $309,000
8900418 Yttrium and titanium high-k dielectric films Imran Hashim, Tony P. Chiang, Indranil De, Nobi Fuchigami, Edward Haywood +3 more 2014-12-02
8900422 Yttrium and titanium high-K dielectric film Imran Hashim, Indranil De, Tony P. Chiang, Edward Haywood, Nobi Fuchigami +3 more 2014-12-02
8901708 Yttrium and titanium high-k dielectric films Imran Hashim, Tony P. Chiang, Indranil De, Nobumichi Fuchigami, Edward Haywood +3 more 2014-12-02 $263,000